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Pins & Ring Dings

We offer aluminum and stainless steel pins and rings in a variety of sizes to suit any need on your sailboat, from connecting a vang block to a tang to securing a shroud to a shroud adjuster. Clevis pins, quick pins, fast pins, and ring dings available. Sold individually unless otherwise noted. 

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Clevis Pin 1/4 x 3/4 10 Pack

Clevis Pin 1/4 x .578 (10 Pack)

Ring Ding 3/8"

Ring Ding 3/8 inch

Clevis Pin 1/4 x 1-1/4 inch

Clevis Pin 1/4 x 1-1/4 inch

Ring Ding 5/8" (10 Pack)

Ring Ding 5/8 inch (10 Pack)

Clevis Pin 1/4 x 3/4 inch

Clevis Pin 1/4 x 3/4 inch

Retaining Clip

Retaining Clip

Clevis Pin 1/4 x 1/2 inch

Clevis Pin 1/4 x 1/2 inch

Ring Ding 5/8"

Ring Ding 5/8 inch

Clevis Pin 3/16 x 1/2 inch

Clevis Pin 3/16 x 1/2 inch

Fast Pin 3/16 inch

Fast Pin 3/16 x 1/2 inch

Laser Vang Tang Quick Pin (1/4" - Harken Vang)

Laser Vang Tang Quick Pin (1/4" - Harken Vang)

Clevis Pin 3/16 x 3/4 inch

Clevis Pin 3/16 x 3/4 inch

Clevis Pin 1/4 x 1 inch

Clevis Pin 1/4 x 1 inch

Laser Vang Tang Quick Pin (3/16" - Holt Vang)

Laser Vang Tang Quick Pin (3/16" - Holt Vang)

Clevis Pin: 3/16 x 1

Clevis Pin 3/16 x 1 inch

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Dwyer Mast and Rigging

Dwyer Mast & Rigging offers a wide range of parts and hardware commonly used on sailboat masts and booms including bails, chainplates and stemheads, cleats, clevis pins, connecting hardware and fasteners, eye straps and mast eyes, gooseneck assemblies, halyard organizer plates, mast steps and bases, hinges, spreaders, and more.

Mast Vang Plate DH8330

SKU: DH8330

Mast Vang Plate DH8330

DM-400 Mast Step DH2144

SKU: DH2144

DM-400 Mast Step DH2144

Sheave Box DH858

Sheave Box DH858

DM-284 Hinged Mast Step DH2112H

SKU: DH2112H

DM-284 Hinged Mast Step DH2112H

Masthead with Delrin Sheaves DH1022

SKU: DH1022

Masthead with Delrin Sheaves DH1022

3-1/4" Downhaul Cleat DH8411

SKU: DH8411

3-1/4" Downhaul Cleat DH8411

Masthead with 2 Delrin Sheaves DH1021

SKU: DH1021

Masthead with 2 Delrin Sheaves DH1021

Heavy Duty Shroud Tang DH75-40

SKU: DH75-40

Heavy Duty Shroud Tang DH75-40

DM-375 Mast Step DH2140

SKU: DH2140

DM-375 Mast Step DH2140

Spreader Bracket DH254-2

SKU: DH254-2

Spreader Bracket DH254-2

5" Halyard Cleat DH835

5" Halyard Cleat DH835

DM-284 Hinged Mast Step Piggyback DH212HP

SKU: DH212HP

DM-284 Hinged Mast Step Piggyback DH212HP

Mast Step with Tenon DH213

Mast Step with Tenon DH213

Heavy Duty Fixed Gooseneck Bracket DH412

Heavy Duty Fixed Gooseneck Bracket DH412

DM-330 Tabernacle Pin DH2135P-330

SKU: DH2135P-330

DM-330 Tabernacle Pin DH2135P-330

Masthead Rig with 4 aluminum sheaves DH1010

SKU: DH1010

Masthead Rig with 4 aluminum sheaves DH1010

Masthead Light DH1100

SKU: DH1100

Masthead Light DH1100

Tack Bracket With Reef Hooks And Pull Pin DH3051

SKU: DH3051

Tack Bracket With Reef Hooks And Pull Pin DH3051

Masthead with Nylon Sheaves DH1368

SKU: DH1368

Masthead with Nylon Sheaves DH1368

Spreader Bracket DH254

Spreader Bracket DH254

Bail DH314

Mast Step DH214

DM-284 Mast Step DH2112

SKU: DH2112

DM-284 Mast Step DH2112

Masthead Rig DH1044

SKU: DH1044

Masthead Rig DH1044

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  • ← Safety & Prevention

Inspecting Your Boat's Mast and Rigging

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Keep your sailboat in top shape with this useful advice on inspecting your boat's mast and rigging.

Collasped rigging

Surveying Your Rig

What to look for and why.

Whenever a mast tumbles overboard, the two seemingly obvious offenders are the mast itself — the aluminum extrusion — and the wire stays and shrouds that support the mast. In practice however, these are rarely the culprits. The offenders, in most cases, are the tangs, turnbuckles, and chainplates and the smaller, but no less significant, screws, bolts, terminal fittings, clevis and cotter pins that hold everything together. These can be inspected in a couple hours or less. All you need for an inspection is a magnifying lens, a mirror, some toilet paper, your fingernails, a boatswain's chair, and a pair of reasonably good eyes.

Download the Rigging Checklist in PDF format.

Whenever you inspect a fitting, look for obvious problems like rust and distortion and use the magnifying glass to find smaller cracks. Rust, especially rust that you can feel, and even slight distortions or cracks should be considered serious, and the component replaced. Use your fingernails to feel for cracks and check the thinnest part of the fittings extra carefully, as this is where failure is most likely to occur. If a fitting has been painted (a bad idea), strip off the paint.

Chainplates

Turnbuckles and chainplates must be angled so that loads are in a direct line with stays and shrouds. Toggles, which act like universal joints to allow movement in all directions, should be used with turnbuckles but they cannot be relied on to compensate for a misaligned chainplate. A chainplate that is not aligned has a tendency to work until it eventually breaks. Besides eyeballing the shroud/chainplate alignment, misalignment is sometimes indicated by damage to the surrounding gelcoat.

Chainplate

Chainplates can corrode and fail either above, within, or below the deck. Corrosion at the chainplate above may have been only detected by removing the toggles to inspect around the eye.

Chainplate failure

The chainplate above failed within the deck, where salt water had leaked down and initiated crevice corrosion where hidden from view.

If chainplates are bolted to a bulkhead, as is often the case, inspect the bulkhead for signs of weakness — discoloration, delamination, and rot. Chainplates are highly stressed, and will work and cause leaks where they come through the deck. Water can then enter the bulkhead and eventually cause it to rot. Probably the best, although maybe not the prettiest, place to secure a chainplate is to the outside of the hull. Chainplates that are only bolted to flanges under the deck, and are not secured to a structural member down below, are the least desirable installation.

Turnbuckles

Open turnbuckles are easier to inspect and don't retain moisture, which encourages corrosion. Closed turnbuckles retain moisture in the barrel and have of a tendency to freeze up, but they also are better at retaining lubricant.

Turn buckle

Fatigue and crevice corrosion broke this pair of threaded terminal fittings along the crevice between the lock nut and the turnbuckle body, illustrating why disassembly of the turnbuckle is necessary to inspect hidden trouble spots most likely to fail.

Turnbuckles should be wiped clean and lubricated at least once a year; more often if they are open or are adjusted frequently.

Teflon is better for lubricating turnbuckles than oil or grease because it doesn't hold grit that abrades the threads. Oil or grease, however, are certainly better than nothing.

Most turnbuckles are tightened by turning the shank or barrel clockwise. Incidentally, you should never stress your rig by over-tightening the turnbuckles. If the turnbuckle squeaks stop tightening — this is a sign of over-tightening and poor lubrication.

If you boat has open turnbuckles, be sure to leave at least 3/4" of thread visible in the barrel and replace the old cotter pins. A cotter pin should be large enough to fit snugly into the hole and long enough to be bent half way back around. Rigging tape should then be wrapped around the pin to protect your sails, fingers, toes, etc.

Many closed turnbuckles can't be cottered and rely instead on locknuts. Experts warn that over-tightening the locknuts places too much stress on the threads.

Terminal Fittings

Most sailboats rely on swage fittings at the terminals, but these fittings are not necessarily the most reliable, especially in warmer climates where they have a history of failure. Swage fittings are made by compressing a tube onto the wire under great pressure, a process that must be done exactly right to assure a strong bond. If the swage has to be pressed several times (a bad practice) before the wire is secure, there is an increased chance that the swage has been weakened and could crack.

There are other types of terminal fittings, such as Noresman and Sta-Lok, which are more expensive and less common than swage fittings but are highly touted by many sailors for their durability. Norseman and Sta-Lok fittings can be installed or repaired by the boat owner — an obvious advantage, especially for making emergency repairs on long cruises.

Cracked swag fitting

Cracked swage fittings are not only the most common kind of rigging failure, but also the most visible. This one should have been noticed and replaced long ago.

Careful inspection of all terminal fittings is a must. Cracks are usually microscopic when they begin, so use your magnifying glass. Also, you can sometimes feel a crack with a fingernail that cannot be seen.

Cleaning the fitting with metal polish helps brighten the fitting to make inspection easier and using one of the three-part spray products on the market also helps you see cracks. The latter are highly touted by their manufacturers but they are not infallible. The first part cleans the fitting; the second part is a dye that penetrates the crack; and the third part is a developer. The dye, incidentally, can stain gelcoat, so be careful.

Terminal fittings, especially swage fittings at the deck, are prone to rust where the wire enters the swage. Rust indicates a serious problem and the swage and possibly the wire should be replaced. Some skippers like to use gel or wax to prevent water from entering the swage. While this may be effective for a while, it probably won't keep water out for long and could very well trap water inside, encouraging corrosion.

The Mast and Boom:

Welds and rivets.

Aluminum welds on the mast and boom should be inspected, especially where there may be a lot of stress. Look at the ends of the welds first, as aluminum welds fail from the ends of the weld inward. Welds that are not done correctly have sharp edges and crevices which encourage corrosion. Any welds that are cracked or badly rusted should be rewelded immediately.

Rivets should be examined, and any that are loose or missing should be drilled out and replaced with the next-larger size. Also, if one or two rivets holding a cleat or gooseneck are loose, it is a good idea to replace all of the rivets with the next-larger size, not just the ones that are missing.

Galvanic Corrosion

Galvanic corrosion occurs when stainless steel or bronze fittings — cleats, tangs, winches — are installed metal-to-metal on an aluminum mast.

Every few years, mast fittings should be rebedded with zinc chromate paste, polysulfide, teflon, nylon, or tufnol (plastic) to protect the mast from galvanic corrosion. Silicone does a good job of protecting the mast, but the fittings may be difficult to get off later. And in a pinch, Rolf Bjelke aboard the steel ketch Northern Light in the Antarctic, used a plastic coffee can lid to bed a halyard winch.

If a mast is painted, look for bubbles near fittings, which indicate corrosion. On an unpainted mast, look for white powder and pockmarks around fittings. Some powder, which is oxidized aluminum, is normal on an aluminum mast and is usually not significant. But heavy concentrations of powder, bubbles and/or pockmarks, especially deep pockmarks, indicates a serious problem that threatens the integrity of the rig. Contact a rigger or surveyor if you suspect a problem.

Whether it is stepped on deck or on the keel, the base of a mast — a maststep — should be the same material as the mast. Because water that is outside the boat usually finds its way into the bilge, a mast that is stepped on the keel is especially prone to corrosion when the boat is used in saltwater. A rigger in Maryland likes to tell the story about an owner who complained that the stays and shrouds that couldn't be tightened. He thought they had stretched. It turns out that the maststep had corroded so badly that the mast was "sinking" into the bilge.

A mast that is stepped on deck can cause problems if the load isn't supported properly down below. This is sometimes a design problem, but most often it is because a bulkhead or support stanchion has failed — shifted, rotted, delaminated, etc. Look down below for indications of movement, including jammed doors, broken bonds, and splitting wood. A sagging cabin top is a strong indication that adequate support isn't being provided.

Besides corrosion, maststeps can be damaged when the mast is cocked to one side and the heavy compression load is not evenly distributed. Indications of uneven compression load include cracking and/or crushing of the mast's base. The problem can be avoided by keeping your rig tuned — adjusting the stays and shrouds to make the mast straight. If the base of the mast has already been damaged, don't despair, it can either be cut down slightly and restepped or, if the problem is more serious, the damaged portion can be cut down and an extrusion added. Either way, the boat should not be sailed until a rigger is contacted and the problem has been corrected.

Wood masts have a lot of eye appeal but require more upkeep than aluminum masts. Wood masts are usually made of spruce, a material that is light and flexible, but prone to rot.

Rot is easier to detect when a mast is varnished. Painted masts hide rot, but only for awhile. Any areas that are badly discolored on a varnished mast, or won't hold paint on a painted mast, are suspect and should be sounded with a hammer for indications of soft wood. Rot is most likely to appear around fittings, the masthead, mastboot, spreaders, and especially at the maststep. These areas should be inspected twice a season and treated or caulked as necessary. Weep holes, used to drain water at the base of a box mast, can become plugged with debris, leaving water to fester inside the mast. Weep holes should be checked periodically with a coat hanger to prevent blockage.

Inspecting Aloft

Most people have a natural aversion to hanging from a rope at the top of a swaying mast. If possible, inspect your mast while it is unstepped. If you do go aloft, make sure there are experienced hands below to hoist you up. A snap shackle, if one is used on the halyard, can be made safer by taping the lanyard to prevent its accidentally opening. Also, if the boat is in the water, you'll want to moor it where it won't get tossed around by a passing boat wake.

Stress cracks on T-ball

Stress cracks often form at bends of fittings, such as the under side of upper T-ball terminals.

Discolored T-ball

Zero in with a magnifying glass to detect cracks and discoloration before they fail.

Take tools: screwdrivers, pliers, a small hammer, lubricant, the mirror, extra cotter pins, and rigging tape. Put them all in a tool pouch or boatswain's chair with tool pockets and Velcro flaps. Whenever possible, use lanyards on the tools. The only thing worse than making the crew haul you up and down the mast getting tools you forgot is to drop a tool on someone's head. (You can also help the grinder's morale by using your feet and hands to help hoist yourself up.)

First stop is the spreaders. (While you're working, have the tailer cleat-off the halyard.) Make sure the ends of the spreaders bisect the shrouds at equal angles and are secured properly to prevent slipping. Skewed spreaders have been responsible for many dismastings. Tape or spreader boots, used on the spreader ends to prevent damage to the sails, should be removed temporarily so that the spreader ends can be inspected and the connection tightened as necessary.

Some skippers paint the top of the spreaders, even aluminum spreaders, to reduce damage from sunlight. This is a necessity with wooden spreaders, unless you go aloft every month and add a coat of varnish. Remember, you can't see the tops of the spreaders from down below.

Like their counterparts the chainplates, fork tangs, used to secure the shrouds to the mast, should be angled so that loads are in a direct line with stays and shrouds. Cotter pins should be taped so that they don't shred flailing sails or snag a halyard. Shrouds that use "T" terminals should be examined for stress cracks where the bend occurs and for elongation of the slot. Either problem indicates the shroud or fitting should be replaced.

The last stop, before you begin your descent, is the masthead. If you are even slightly acrophobic, the masthead can be a very scary place. Avoid looking down.

The mirror (remember the mirror?) is especially useful for inspecting fittings at the masthead that would otherwise be inaccessible. Look at the halyard fittings, especially the sheaves, which wear over time and can be crushed or split by the strain of the genoa. Even if it's healthy, a squirt of two of lubricant can help whenever the sail is raised. Wind indicators and radio antennas should also be checked for loose mounts and connections.

On the way down check the rivets and/or screws used to secure the mast track. Replace any that are missing or suspect. While you're at it, you may as well lubricate the track (use teflon) to make raising and lowering the sail less of a chore.

Standing Rigging: Stays and Shrouds

Stays and shrouds should have some "give", but not too much, when pressure is exerted with the palm of your hand. A stay that is too tight feels rigid. A stay that is too loose feels limp. Make sure any necessary adjustments are done evenly so the mast doesn't get cocked to one side. And adjustable (mechanical or hydraulic) backstays should be slackened when not in use. Remember, turnbuckles should have sufficient thread inside the barrel — at least 3/4" — and cotter pins to prevent their coming loose. (Be sure and wrap fresh tape around the cotter pins when you're done.)

Terminal fitting

This is what 1x19 wire looks like at the upper headstay terminal fitting after it has been twisted back and forth a few times from "halyard wrap". Even slight damage from minor episodes warrants replacing the wire.

Wire should be inspected for broken strands or "fishhooks" by wrapping some toilet paper around the wire and running it up and down. If the paper shreds, the wire is nearing the end of its useful life and should be replaced. Check the wire where it enters the swage fittings for rust, which also indicates weakened wires that should be replaced.

Replace Your Standings Rigging: $$$?

Lets play "what if". What if a small voice inside you says your rig is living on borrowed time: you've found rust, cracks, failed welds, and fishhooks?

As a general cost guideline, replacing the standing rigging on a typical 30 footer with 1/4" wire rigging will cost about $1,200. That price includes turnbuckles but not unstepping the mast. The cost of replacing the standing rigging on a 40-foot cruising boat with 3/8" wire could be almost twice as much. Incidentally, it pays to get estimates, as prices can very significantly. Our estimates to replace the standing rigging on a 30-foot boat, for example, were as high as $2,800.

Professional Inspections

If you're not confident in your ability to inspect your boat's rig, you can hire a professional — a rigger or surveyor — to do it for you. Riggers specialize in rigging, which is an advantage, but they could be biased since they also sell rigging. An inspection, including going aloft, should be under $100 for a 30' boat.

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  • Sails, Rigging & Deck Gear

Revive Your Mast Like a Pro

Each spar section has unique signs of trouble to look for during inspection..

sailboat mast pin

Unobtainium is the metal at the top of every Naval Architect’s wish list. It’s a perfect marine material; light, strong, stiff yet flexible—it’s as inert as gold, but costs only pennies per pound. Sadly, like the search for El Dorado, this metal quest remains more alchemy than chemistry.

For now, aluminum, especially the alloy 6061-T6, is the solid performer. It singlehandedly upstaged spruce as the mast material of choice, and for decades it’s done its job admirably. The alloy isn’t perfect, but by understanding its vulnerabilities, and mitigating those negative characteristics, the functional lifespan of an aluminum spar can be measured in decades not years.

Yes, carbon fiber spars are in many ways the next step forward. But for those intent on being cost effective and not in the hunt for a few tenths of a knot increase in boat speed, aluminum remains the cost effective alternative. In a future issue we’ll focus on carbon’s influence on spars, hulls, rigging, and sails.

Most metal masts are made from long, cylindrical billets of aluminum alloy. Each tube section is created using a powerful ram to force a heated billet (400-500 C) through a set of dies that squeeze and shape the billet into the cross section and wall thickness of a specific spar. Lots of lubricating release agent and 15,000 tons of ram pressure are used to reshape the malleable aluminum.

Billet residue is captured and recycled, while the tube shape undergoes quenching as it moves off on the runout table. The next stop in the line involves a process that draws (pulls) and straightens the tube section.

Revive Your Mast Like a Pro

Once fully cooled, it goes through a T6 heat tempering process that elevates tensile strength from 35,000 to 45,000 psi. Lastly, spars can be anodized, painted, powder coated, or left uncoated. Some masts are extruded in half sections and machine-welded together lengthwise.

There are other aluminum alloys that are better suited to welded hull construction or used for metal casting purposes, but 6061-T6, containing small amounts of silicon, magnesium, and other trace elements, delivers the strength, stiffness and lightness that’s vital when it comes to making spars.

The “T6” alloy is weldable, but doing so anneals and weakens the area that’s welded. This is one of the reasons why, when splicing two sections together, a doubler is added internally that overlaps the junction. Excess heat buildup during the plug welding process that joins the sections is kept to a minimum. Some manufacturers mechanically fasten the junction using machine screws or heavy duty pop rivets.

Unfortunately, aluminum isn’t quite the sequel to tomorrow’s Unobtainium . Aluminum, like steel alloys, show a proclivity to oxidize. But in the case of most steel alloys, oxidation is an ongoing process that only reaches completion when the object in question has become an unrecognizable pile of rust.

Revive Your Mast Like a Pro

Bare aluminum, on the other hand, reveals a very different oxidation curve. A shiny new piece of aluminum develops a speckled, gray, oxidized coating that actually becomes a protective layer, preventing further oxidation. Ironically, this means that the ugliest looking mast in the marina, that non-anodized, unpainted one with the aesthetic appeal of dirty socks, is about as well protected from further deterioration as the spar on the gold-plater with the automotive finish. This is the reason why most commercial mariners restrain from painting the deck and topsides of their aluminum workboats.

The root cause of this aesthetic injustice is the way moisture, especially salt water, finds every microscopic void or coating imperfection and causes aluminum to oxidize around voids and spread beneath the paint layer. By the time blisters appear and paint begins to flake, the sub surface is covered with aluminum oxide and starting to pit.

There are several ways to tame the effect of chloride-rich seawater. But when it comes to a failing painted surface, thorough prep work is essential. Modern epoxy primers help hold corrosion at bay, and single and two-part urethane coatings seal the surface. Hard-anodized or powder coated spars are even better protected, but cost more and are more complicated to refinish when they finally fail.

GALVANIC CORROSION

Galvanic corrosion is aluminum’s second major nemesis, and it stems from an electrical interaction rather than oxidation. Metals are rated on a galvanic corrosion scale that places less reactive (more noble) metals at one end and more reactive (less noble) ones at the other end.

Platinum, beryllium and magnesium lean against one of the bookends of this scale. Magnesium, a plentiful element, is strong and light, 35 percent lighter than aluminum, but way too reactive in the marine environment. Platinum and gold sit at the opposite bookend of reactivity and are so inert that all other metals become anodic in their presence. The metals that lie in between these are relatively ranked according to their behavior in an electrolyte such as seawater.

When it comes to marine applications, there aren’t many platinum thru hulls, but silicon bronze is a pretty good compromise between cost and corrosion resistance. It’s rank on the galvanic scale is toward the more noble end and it behaves as a cathode to less noble metals like zinc, brass, and aluminum, which become anodes in the proximity of more noble metals.

Unfortunately, when dissimilar metals are in direct contact, all it takes is a little rain or morning dew to set up a temporary galvanic cell. Salt spray finds all the nooks and crannies on a sailboat and as the water evaporates it leaves behind crystalized sodium chloride (NaCl). Each raindrop, wave splash or drop of dew rehydrates the electrolyte. And as every galvanic cell demonstrates, wherever two or more dissimilar metals are immersed, a current flows and the less noble material (anode) corrodes causing electrons to flow toward the more noble metal (cathode). The net result is pitting and eventual destruction of the anode.

This prolonged, double-barrel assault on an aluminum spar is most noticeable in areas where dissimilar metals make contact.

There’s an old superstition about putting a couple of silver or copper coins under the mast step, just before stepping the spar. It may have been a good luck charm in the days of iron men and wooden masts. But today, placing a copper penny or silver eagle in a wet mast step completes a highly reactive galvanic cell and creates a corrosion experiment of the first order. The right answer is to do everything possible to separate dissimilar metals. Putting a Delrin strip or dielectric PTFE tape between the hardware and the mast wall really helps.

When installing larger stainless steel hardware on a mast, it’s easy to cut out a gasket from a sheet of 30 mil thick Teflon. Also be sure to use Tef-Gel or a similar dialecrtic grease or sealant on all screw threads.

MAST INSPECTION

Once the mast has been unstepped, positioned horizontally on horses and the headsail furling gear removed, it’s time to take a close look in all the nooks and crannies where things can go wrong. I prefer a bottom up approach and group the mast into four related subsets: base, column, spreaders, and masthead. If the mast is going to be painted, postpone this DIY inspection until all the rigging and hardware has been removed. In either case, scrutinize the spar, hardware and rigging attachment points, especially where high loads are focused.

It helps to have a good magnifying glass, a pick, knife and small scraper on hand to expose and inspect oxidized areas. Place a piece of contrasting color masking tape on each point of concern as you progress toward the masthead. Once the inspection is complete, use a digital camera or smartphone to document the more serious issues. These snapshots provide a record of the location and extent of all corrosion, deep pitting and any cracks emanating from fasteners or hardware. Also record all dents or other impact damage and any sign of ongoing abrasion. Serious damage can be caused by misled wire running rigging and the cycle loading wear linked to variations in tension. Naturally, all standing and running rigging should be thoroughly inspected at this time— a topic of a future article.

AT THE BASE

Keel-stepped masts aboard many cruisers and racers are hidden below the cabin sole and reside in a wet, corrosion prone, bilge ambiance. And it’s another reason why, when a mast is unstepped, the entire support structure, step and the heel fitting deserve a close look. Check for signs of corrosion and make sure the hardware that fastens the heel fitting to the grid or other transverse and fore-and-aft support is in good shape. This structure supports compression loads and also must respond to changes in backstay tension and side loading, not to mention the shock loads of a beat to windward in heavy seas. This is also the time to do what I call spar-oscopy. Take a compact LED flashlight and tape it to the end of a long, thin PVC tube or bamboo fishing pole that will be used to look at the mast interior.

This jury-rigged light on a pole, allows you see signs of internal corrosion and gives you a chance to locate abrasion points where halyards have been misled or are rubbing on hardware. A narrow spot beam will illuminate much of the inner wall of the mast, and if the running rigging has been replaced with thin messengers and the spreader “dog bones” (cross connecting supports) have been removed, you will have a clear sight line up the spar. This is a good time to sort out any halyard overlaps.

Riggers also look for an ailment called “elephant foot.” It’s a descriptive name for the partial crumpling of the spar near the base of the mast, It’s caused by over-compression and/or a wall section that is too thin. This wrinkling is usually just above the mast step, and it indicates a condition just shy of complete failure. It can be linked to prolonged ponding to windward with excessive backstay tension and overpressuring mast jacks. In some cases a new section can be spliced into the spar. By if it’s an older mast and other significant signs of deterioration are present, it may be time to opt for a new spar. Don’t bet the farm on an “it hasn’t failed yet” assumption; hire a skilled rigger to advise on the tough calls.

At first glance, the mechanical challenge linked to stripping hardware from a mast seems rather simple. All you need are a couple of screwdrivers and you’re ready to go. Unfortunately, the gods of galvanic corrosion have placed another obstacle in the sailor’s way.

The threads of those stainless steel screws attaching hardware to base plates or to the mast wall itself have become so corroded they are likely to be screwdriver-proof. Part of the blame goes to original hardware installers, who gave little attention to coating threads with an anti-seize compound and the effect it would have on future maintenance.

Revive Your Mast Like a Pro

So after some years or decades, when it’s time to see what lies underneath the hardware, my first step is to clean all oxidation, paint and grime away from the screw slots and make sure that the chosen screwdriver fills the entire slot. A snug fit is the goal. Then, if a good counter clockwise twist fails to elicit any rotation, it’s time to add a wrench to the screw driver and deploy a good deal more torque.

If this also fails to loosen the bugger, I go to plan B before I ruin the screw slot. Step one is to use a pick to scrape away oxidation around the screw head perimeter. The next step is to douse the area with a penetrant such as PB Blaster, CRC’s Ultra Screwloose, Knocker Loose Plus, Gasoila Free-All or a similar product (see Inside Practical Sailor blog post, “More Boat Tips: Unsticking Stuck Nuts and Bolts”).

Before once again applying torque to the problem, I spend some time using a drift pin and a small ball-peen hammer to tap each chemically soaked fastener. Afterwards I add more penetrant around each screw head. Instead of immediately reverting to a brute force approach, which more often than not leads to a broken fastener or a damaged screw slot, I let the penetrant do its thing and return the next day with my portable impact driver and assortment of screw driver bits. The small Makita impact tool applies a pulsing torque. Combined with a little penetrant and a lot of patience, I’ve found this tool to be very effective on stubborn fasteners. Screw diameters of ¼ inch or less are not hard to snap so use pulsing torque is far better than more leverage and brute force.

If the screw slot is damaged it’s time to switch gears and be ready to drill out the head of the screw and pull the hardware off the remaining stud. A stud remover fitted to a socket wrench works better than vise grips when it comes to backing out a headless screw. But it requires a half-inch or more of the screw stem to be exposed.

The secret to drilling off the damaged head of a screw involves the use of a drill bit made for stainless steel. Place it in the chuck of a low-speed drill that delivers ample torque at slow speeds. Those using a dull bit and a high-speed drill are likely to work-harden the stainless steel screw head, making it even harder to drill. Applying cutting oil that both cools and lubricates a bit will make drilling more effective.

ALONG THE COLUMN

A sailboat mast is like a long electrical fuse: one bad spot and the show is over. Critical failures are usually linked to standing rigging failures and can occur at toggle or tang attachment points, on the spar itself or at spreader tips and roots. Upper shroud tang fittings, near the masthead, need a close look. Check clevis pin holes for elongation and Tball or stem ball cups for deformation.

Sight along the open spans of the spar, where no hardware is attached. It should be free of abrasion marks and signs of halyard shackle damage. It’s surprising how many painstakingly applied paint jobs are ruined by halyard slating cause by poorly set halyards. During this part of the inspection also check exit sheaves, winch bases/pads, mast steps, the bow light, radar bracket and other attached hardware.

The gooseneck fitting and boom vang points of attachment are highstress areas and prone to developing stress cracks. Just below this union, forces converge at the mast partners, the reinforced area where a keelstepped spar passes through the deck. Check here for stress-related damage as well as corrosion issues. If you find signs of extensive pitting or stress cracks, a cosmetic repair can be more harm than help. Have a local rigger with a good reputation take a close look at what you have uncovered.

The mainsail mast track should be straight and the slugs, slides or cars that run in or on them should slide freely. Take an extra slide or car and hand test the track, identifying any points where friction increases. Problems are often caused by burred or dented metal, oxidation in an internal track or misalignment at track joints. Most of these issues are easy to resolve while the spar is horizontal and access is optimized. In-mast or in-boom furling systems each have an inspection and maintenance routine outlined by the manufacturer. Maintaining optimum reliability revolves around following these guidelines. Care should be taken to avoid keeping paint and primer from hampering track function.

Search for causes of abrasion, eliminate the dings and dents from halyard shackles by solving lead problems. And be on the lookout for hairline cracks emanating from fasteners on the leading edge of the mast. Modern spar design accounts for backstay tensioning that induces bend in the mast to adust headsail shape. This bending results in an intentional tension increase on the spar’s leading edge, adding new stress to a column already in compression. Small cracks emanating from fasteners on the leading edge of the mast can be enlarged as the mast is intentionally bowed.

Every sailor who’s painted anything on their boat has plenty of tips to share. But when it comes to useful insider advice, pay more attention to the pros who have learned what works over many years. The good news is that although paint brand allegiance may vary, generic mast prep and painting techniques have a high degree of correlation.

When it comes to the first step in the prep process, every expert sings the same refrain. Remove the hardware if possible, especially if there’s any sign of blistering or paint failure around the edges. If there’s no sign of any corrosion at all, and the fasteners are likely to snap rather than release, carefully prep and tape around the hardware.

Sand, wire brush or sand/soda blast all areas where corrosion has pitted or left the surface covered with white aluminum oxide. Take a close look at the heel of the mast and the mast step itself. Both need to be free of corrosion and not damaged by metal loss or physical damage. The same goes for the area where spreaders, stays and shrouds attach. The masthead fitting also deserves close scrutiny. Inspect the aluminum around where the sheave axle(s) attach. A corroded aluminum masthead truck, with deterioration around the support for headstay or backstay toggles, can spell disaster. This corrosion inspection is a good time to catch pending problems.

In most cases, OEM painted spars hold up quite well, especially those that have been carefully prepped, epoxyprimed and LPU top coated. Eventually, weathering causes the gloss to disappear, but the paint retains excellent adhesive quality. If you’re facing such a challenge and there’s little or no sign of physical damage or corrosion around hardware, there’s nothing wrong with simply renewing the top coat.

Revive Your Mast Like a Pro

In such cases, begin with a wash and/ dewax cleanup, sand with 220/320, remove dust, tape off hardware, solvent wipe and apply of two coats of the same (or similar type) topcoat, scuff-sand between coats.

However, if there are dings, scrapes or areas where corrosion has damaged the coating or areas where paint adhesion is failing, a decision must be made between spot repairs and complete mast redo. The latter involves removal of most or all of the hardware and stripping off every bit of the old paint. A spot repair approach is much less labor intensive, but if corrosion is rampant, spot repairing can be counterproductive.

During the prep process it’s essential to clean and degrease the surface before doing any sanding or other abrasive work. I prefer to use the solvent/cleaner of the paint manufacturer I’ve chosen. Clean cotton rags work best, and by meticulously wet wiping the surface you eliminate contaminants that can be forced into the substrate during sanding.

In the case of a repair and recoat effort, once the corrosion and flaking paint have been removed, feather in the adjacent painted mast surface with 60- 80 grit paper to achieve a toothy grip for the epoxy primer that follows. When doing a spot repair, this taper zone becomes an important test of one’s ability to feather an edge and hide the old to new paint junction. Seamless blending of the primer sets the stage for a successful, smooth transition spot repair. If, as you sand the boundary, the old paint continues to flake rather than allow you to feather the edge, It time to switch gears and consider removing all the paint.

An important step in painting aluminum is to get an epoxy primer on a freshly sanded and clean surface as soon as possible. When painting an entire spar, It helps if you can set up a way to hang the mast at waist level so it can be rotated in order to access all surfaces efficiently.

Revive Your Mast Like a Pro

PRODUCT UPDATE

Interlux recommends doing the degrease wipe down with their 202 Solvent Wash prior to sanding. Then prime the spar using their InterProtect 2000E/2001E, thinned 15-20% with their brush or spray reducer. It’s a user friendly epoxy primer and easy to sand. Two coats makes the 60-80 grit sanding marks disappear. Both single-part Bright Sides and two part Perfection deliver a smooth glossy finish. The former is easier to apply and the latter is more durable and long lived.

Pettit offers a complete lineup of aluminum paint and prep products. Their approach kicks off with a solvent clean and a medium grit emery cloth sanding. When the residue has been removed, a thin coat of #6455 Primer should be applied. Two hours later, EZ Prime #6149 is applied and when it’s cured and sanded with 220 (repeat if necessary). Finish with two coats of Easypoxy.

Awl Grip recommends an initial cleaning with their surface cleaner T340 followed by a vigorous Scotchbrite scrubbing with Deoxidine and a thorough rinse to remove all residue. When dry prime with 30-Y-94 and within 3-6 hours, without sanding, apply 545 epoxy primer. Sand 220/320 and top coat with Awl Craft 2000.

If the spar was previously anodized precede the above with a 10-minute wash using a 33% solution of natrium hydroxide. Don’t let the solution dry on the spar. Immediately water-rinse and follow the prime and paint process above.

Spreader junctions are like a dangerous highway intersection, a point where competing forces interact and where there are no traffic lights to tame the flow. Rigging tension on the windward side of a sailboat cause compression loads to increase in the windward spreader(s) and decrease in the leeward spreader(s). Discontinuous standing rigging optimizes wire/rod diameter in each panel section, but it also complicates spreader tip hardware. All too often, spreader boots or a well-meaning taping effort, ends up looking like a response to an ankle injury. Even worse it creates a moisture-holding corrosion bath that enhances galvanic corrosion and oxidation. The goal is to avoid going overboard with padding and tape and making sure that water will not collect around spreader tip hardware.

Spreader bases are another realm of serious concern due to cycle loading, multidirectional forces and dissimilar metal contact. Swept back spreaders, especially those that eliminate the need for a backstay, cope with even greater loads. So when the rig is un-stepped, check how the spreader attachment was engineered. Was a doubler added to the mast wall and/ or were cutouts installed and hardware added to connect spreader pairs? In either case, corrosion in key load path areas can greatly decrease the spar’s ability to cope with the fluctuating loads. It’s no surprise that masts often break just above a set of spreaders.

AT THE MASTHEAD

Once launched, it’s hard to see what’s going on at the masthead. This means that when the spar is down it’s time to get a really close look at the mast truck and its associated fittings. Begin by disconnecting the standing rigging and checking the geometry of every hole that supports a clevis pin. The rule of thumb is: round is good, elliptical is bad. This goes for the tangs that connect upper shrouds to the spar as well as the holes in a welded aluminum masthead fitting. The loss of an upper shroud while beating to windward usually brings down the mast, so extra attention in this area is time well spent.

Carbon spar manufacturing mimics the engineering pioneered in the aerospace industry. They have become an essential component In the most competitive ranks of sailboat racing and caught on with cruising sailors who own lighter, more performance oriented sailboats.

Most spars are built on metal mandrels by carefully aligning layers of prepreg unidirectional and multi-axial carbon fiber from masthead to heel. Intermittently, a debulking process is used to squeeze the layers together, and after the laminate schedule has been carefully aligned, it’s placed in an autoclave. Here the epoxy prepreg in the carbon material becomes viscous and cures under controlled heat and air pressure. These materials are expensive, the labor is time-consuming and the quality control must be rigorous.

Revive Your Mast Like a Pro

One of the major advantages of carbon mast building is the ability to engineer the layup to coincide with the load paths and stresses in the structure. Finite element analysis has helped identify how and where forces are transferred through the tube section. Weight is saved by only adding material where it is needed.

A cruising boat designer may opt for extra reinforcement that increases the safety factor by raising the breaking point of the material. Racing sailors have validated the performance uptick associated with carbon spars. Carbon/epoxy laminates do not suffer from corrosion but they are anything but immune to UV light. It’s one of the reasons a white primer and LPU topcoat is the sensible finish.

Minor impact damage and abrasion from poorly led running rigging is fairly straight forward to repair. But damage linked to sailing loads that cause major cracks in the laminate or interlayer delamination is another story altogether. In these cases, the spar builder or a composites shop engineer has some tough decisions to make. The big challenge is when a high-tech laminate bundle fails it’s very difficult to scarf in a new section that will handle all the loads in a manner that’s equivalent to, let alone, better than new. Some insurance companies put restrictions or higher premiums on coverage of carbon masts.

Revive Your Mast Like a Pro

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Got Mast Pin?

  • Thread starter rickwarner
  • Start date Jun 25, 2013
  • Hunter Owner Forums
  • Smaller Boats

You know how it goes - you are two days from spring launch, you have gathered all of your equipment and made the boat (Hunter 260) ready. Now, where did I put that mast pin? It's a pretty critical piece of rigging and its nowhere to be found. One solution is to purchase another stock mast pin for that model Hunter (I think it is around $19). My solution was to fabricate an exact match from 303 Stainless Steel Round Rod, Unpolished (Mill) Finish, Annealed, ASTM A582, 5/16" Diameter, 36" Length purchased from Amazon.com (for $26.72). A short time later, I have my new mast pin and I am ready for splash. If I ever misplace the pin, I can always go to the remaining stock and fabricate another. (Now, where did I put that rod?)  

Attachments

Mast Pin.jpg

This looks exactly like what I want for my 260. Rod is ordered! Did you heat the metal to bend the end?  

centerline

Why not just put the pin back after removal? Its not copper. Nobody is going to steal it.  

I forgot mine one time so just put a Phillips screwdriver in and raised the mast.  

I did not need to heat the metal, just put it in a vise and whacked it with a 20 oz ball peen hammer. It was also easy to drill for the retaining clip. I ground down the ends to make it smooth and wire brushed it to polish it off.  

Thanks, Rick. My tabernacle and foot of mast is a little different (Charleston spar and only takes a 2' clevis pin), but I think this is going to work beautifully.  

My H22 did not have a pin when I bought it, it had been sitting on the trailer for 5 years. I bought a stainless bolt and ground off most of the threads, drilled a hole near the end so I could use a ring.  

Lanyards! My pins have lanyards and locking ball systems! Spendy but quick and mostly unlosable.  

Got the stock and made the first pin. Worked as advertised. Um...kinda hard to make that bend. I put holes on both sides to secure the pin. Will post pictures later.  

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  • Navigating the High Seas: A Comprehensive Guide to Sailboat Masts

Sailboat masts are the unsung heroes of the sailing world, silently supporting the sails and ensuring a smooth journey across the open waters. Whether you're a seasoned sailor or a novice, understanding the intricacies of sailboat masts is essential for a safe and enjoyable voyage. In this comprehensive guide, we will delve into the world of sailboat masts, discussing their types, maintenance, and everything in between. 

Types of Sailboat Masts

Sailboat masts come in various configurations, each with its advantages and drawbacks. The two primary types are keel-stepped and deck-stepped masts.

Keel-Stepped Masts

Keel-stepped masts are the most common type, extending through the deck and resting on the boat's keel. They provide excellent stability and are suitable for larger sailboats. However, they require careful maintenance to prevent water intrusion into the boat's cabin.

Deck-Stepped Masts

Deck-stepped masts rest on the deck of the boat, making them easier to install and remove. They are commonly found on smaller sailboats and are more forgiving in terms of maintenance. However, they may offer slightly less stability than keel-stepped masts.

Components of a Sailboat Mast

To understand mast maintenance better, it's essential to know the various components of a sailboat mast. The key parts include the masthead, spreaders, shrouds, and halyard sheaves.

The masthead is the topmost section of the mast, where the halyards are attached to raise and lower the sails. It also often houses instruments such as wind indicators and lights.

Spreaders and Shrouds

Spreaders are horizontal supports attached to the mast to help maintain the proper angle of the shrouds (cables or rods that provide lateral support to the mast). Properly adjusted spreaders and shrouds are crucial for mast stability and sail performance.

Mast Materials: Choosing the Right One

Sailboat masts are typically constructed from three primary materials: aluminum, wood, and carbon fiber. Each material has its unique characteristics and is suited to different sailing preferences.

Aluminum Masts

Aluminum masts are lightweight, durable, and relatively easy to maintain. They are commonly used in modern sailboats due to their cost-effectiveness and longevity.

Wooden Masts

Wooden masts, while classic and beautiful, require more maintenance than other materials. They are best suited for traditional or vintage sailboats, where aesthetics outweigh convenience.

Carbon Fiber Masts

Carbon fiber masts are the pinnacle of mast technology. They are incredibly lightweight and strong, enhancing a sailboat's performance. However, they come at a premium price.

Mast Maintenance

Proper mast maintenance is essential for safety and longevity. Regular cleaning, inspection, and addressing minor issues promptly can prevent costly repairs down the line.

Cleaning and Inspection

Regularly clean your mast to remove salt, dirt, and grime. Inspect it for signs of corrosion, wear, or damage, paying close attention to the masthead, spreaders, and shrouds.

Common Repairs and Their Costs

Common mast repairs include fixing corroded areas, replacing damaged spreaders, or repairing shrouds. The cost of repairs can vary widely, depending on the extent of the damage and the materials used.

Extending the Lifespan of Your Mast

Taking steps to prevent damage is essential. Avoid over-tightening halyards, protect your mast from UV radiation, and keep an eye on corrosion-prone areas.

Read our top notch articles on topics such as sailing, sailing tips and destinations in our Magazine .

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Caucasian Male working up the mast of a sailing yacht, with rope and bosun's chair on a sunny day with blue sky

Stepping and Unstepping a Mast

Stepping and unstepping a mast is a crucial skill for any sailboat owner. This process involves removing or installing the mast on your boat. Here's a step-by-step guide for safe mast handling.

Step-by-Step Guide for Safe Mast Handling

  • Gather the necessary tools and equipment.
  • Disconnect all electrical and rigging connections.
  • Use a crane or mast-stepping system to safely lower or raise the mast.
  • Secure the mast in its proper place.
  • Reconnect all electrical and rigging connections.

When and Why to Unstep a Mast

You may need to unstep your mast for various reasons, such as transporting your sailboat or performing extensive maintenance. It's crucial to follow the manufacturer's recommendations and ensure a safe unstepping process.

Sailboat Mast Boot: Protecting Your Mast

A mast boot is a simple yet effective way to protect your mast from water intrusion and damage caused by the elements. Here's what you need to know.

The Purpose of a Mast Boot

A mast boot is a flexible material that wraps around the mast at the deck level. It prevents water from entering the cabin through the mast opening, keeping your boat dry and comfortable.

Installing and Maintaining a Mast Boot

Installing a mast boot is a straightforward DIY task. Regularly inspect and replace it if you notice any signs of wear or damage.

Replacing a Sailboat Mast

Despite your best efforts in maintenance, there may come a time when you need to replace your sailboat mast. Here's what you should consider.

Signs That Your Mast Needs Replacement

Common signs include severe corrosion, structural damage, or fatigue cracks. If your mast is beyond repair, it's essential to invest in a replacement promptly.

The Cost of Mast Replacement

The cost of mast replacement can vary significantly depending on the type of mast, materials, and additional rigging needed. It's advisable to obtain multiple quotes from reputable marine professionals.

Yacht Masts: Sailing in Style

For those looking to take their sailing experience to the next level, upgrading to a yacht mast can be a game-changer.

Differences Between Sailboat and Yacht Masts

Yacht masts are typically taller and offer enhanced sail performance. They are often equipped with advanced rigging systems and technology for a more luxurious sailing experience.

Upgrading to a Yacht Mast

Consult with a marine professional to determine if upgrading to a yacht mast is feasible for your sailboat. It can be a significant investment but can transform your sailing adventures.

Sailboat Mast Steps: Climbing to the Top

Mast steps are handy additions to your mast, allowing easier access to perform maintenance or enjoy panoramic views. Here's how to use them safely.

Using Mast Steps Safely

Always use proper safety equipment when climbing mast steps. Make sure they are securely attached to the mast and regularly inspect them for wear or damage.

The Advantages of Mast Steps

Mast steps provide convenience and accessibility, making sailboat maintenance tasks more manageable. They also offer an elevated vantage point for breathtaking views while at anchor.

Mast Maintenance Tips for Beginners

If you're new to sailboat ownership, these mast maintenance tips will help you get started on the right foot.

Essential Care for First-Time Sailboat Owners

  • Establish a regular maintenance schedule.
  • Seek advice from experienced sailors.
  • Invest in quality cleaning and maintenance products.

Preventing Common Mistakes

Avoid common pitfalls, such as neglecting inspections or using harsh cleaning agents that can damage your mast's finish.

Sailing with a Mast in Top Condition

A well-maintained mast contributes to a safer and more enjoyable sailing experience. It enhances your boat's performance and ensures you can rely on it in various weather conditions.

How a Well-Maintained Mast Improves Performance

A properly maintained mast helps maintain sail shape, reducing drag and improving speed. It also ensures that your rigging remains strong and secure.

Safety Considerations

Never compromise on safety. Regularly inspect your mast, rigging, and all associated components to prevent accidents while at sea.

Sailboat masts are the backbone of any sailing adventure, and understanding their intricacies is crucial for a successful voyage. From choosing the right mast material to proper maintenance and upgrading options, this guide has covered it all. By following these guidelines, you can sail the high seas with confidence, knowing that your mast is in top condition.

So what are you waiting for? Take a look at our range of charter boats and head to some of our favourite  sailing destinations.

I am ready to help you with booking a boat for your dream vacation. Contact me.

Denisa Nguyenová

Denisa Nguyenová

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A Hinged Mast Step simplifies raising the Mast on smaller boats. Most assemblies shown here are 'Universal', designed to be bolted to standard Mast Steps, usually Cast Aluminum, allowing the Mast to pivot on one of the horizontal Pins. Assemblies are short enough that it is usually not necessary to modify existing rigging to add them to your boat. The size of your Mast Section will determine which units are suitable for your boat. If you require a new Mast Step, hundreds are listed on-site under the specific Mast Section that they fit. For details, . 
Many Hinged Mast Steps have been produced that are Those are listed on-site under the specific Mast Section that they fit. For details, .
 

SS double channel hinge assembly is used on Kenyon D-Section (3 3/4" x 2 1/4") and smaller Mast Sections. Lower channel bolts to deck w/ (4) 1/4" bolts on 4" x 1 11/16" hole centers. Top plate hinges forward or aft on (2) 1/4" pins, and is attached to mast step with (2) 1/4" bolts and special compression spacer nuts (included), to handle greater rigging loads. Hole pattern is compatible with most Kenyon Mast Steps, other Steps will have to be drilled. Base is 5 1/4" x 2 3/4", unit is 3/4" high.
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Heavy SS double channel hinge assembly is used on Kenyon 3656 (5.6" x 3.6") and smaller Mast Sections. Lower channel plate bolts to deck w/ (4) 5/16" bolts on 4 1/4" x 2 3/4" hole centers. Upper channel plate is attached to mast step with (2) 5/16" bolts and special compression spacer nuts (included). Top plate hinges forward or aft on (2) 3/8" pins, and features six (6) predrilled holes to simplify mast step mounting. Hole pattern is compatible with most Kenyon Mast Steps, other Steps will have to be drilled. Base is 6 1/2" long x 4" wide, unit is 1" high.
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Halyard Organizer Plate is designed to fit under the , using the same deck bolts. New-style formed SS Plate has a total of fourteen ( ) 1/2" holes for attaching halyard turning blocks, boom vang, and halyard shackles. Base is 7 1/2" long x 4" wide and mounts with (4) 5/16" bolts on 4 1/4" x 2 3/4" hole centers. Plate measures 8 1/2" x 5 3/4" overall and can also be drilled for use with any mast step up to 4" wide.

 

Spacer Plate or Riser for Hinged Mast Plate Assembly is 1/2" thick, and fits Bottom Hinge plate to increase Mast height by 1/2" or multiples of 1/2". Useful where mast needs to be cut, or as an easy way to solve rigging stretch problems. High-density Plastic Spacer Plate is 6 1/2" long x 3 3/4" wide x 1/2" thick, and is drilled to match the Bottom Plate ( ).

 

 

Heavy duty SS Tabernacle Assembly used with RigRite #8, Spartan CD-4 and similar size Mast Sections. Mast pivots on a single 5/8" bolt, aft side of mast is cut on a simple radius (for Masts hinging aft). For constant usage (or thin walled Masts) we recommend welding in a 5/8" ID Aluminum compression Tube. Formed SS Channel with Triangular sides is 7 3/4" long x 4 1/2" wide x 3/16" thick, Channel is 4 1/8" ID. Unit attaches to Deck w/ (4) 1/4" FH bolts. Requires 5/8" hole in Mast and aft side cutaway, 5/8" Pin is centered at 3 1/2" from base. Suitable for Masts up to 4 1/8" (104mm) wide.

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If you’re a passionate boating enthusiast who loves the smell of the sea and the light breeze tickling your face and waving your hair, make sure you have the right hardware to properly rig your boat for your next sailboat trip. We carry an extensive line of quality and durable sailboat rigging hardware, including shroud cleats, shackles, turnbuckles, trapeze gear, thimbles, rings, wire grips, bolts, nuts, eyes, eye plates, hooks, clips, rigging tape, and many more to meet all your rigging needs. Offered in a range of types, sizes, and material options, the hardware will help make the rigging process fast, easy and worry-free.

On our digital shelves, we carry the finest sailboat standing rigging components used to support the mast and provide reinforcement for spars against wind loads. These components include shrouds and stays to secure spars firmly in place, turnbuckles to adjust and terminators to terminate the wire standing rigging, as well as eyes or forks to fasten the wire standing rigging to the deck or other parts. We have running rigging hardware including everything from sheets, halyards and control lines to thimbles and tie-balls used to adjust the position and shape of the sails. You will also find different self-bonding, wearproof sailing tapes that provide safety in slippery conditions. The rigging hardware on offer is manufactured to the highest standards using quality materials such as alloy, brass, bronze, stainless steel, zinc, nylon, and rubber. Thanks to the impact- and water-resistance of the materials, this hardware can withstand harsh marine conditions and ensures to provide years of dependable service without rust and corrosion.

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Mast Steps Sailboat: A Guide to Choosing and Installing the Perfect Mast Steps

by Emma Sullivan | Aug 10, 2023 | Sailboat Gear and Equipment

sailboat mast pin

Short answer: Mast steps on a sailboat

Mast steps are devices installed on sailboats to aid in climbing the mast. They consist of small platforms or rungs attached to the mast, allowing sailors to ascend safely for maintenance or rigging purposes. These sturdy steps provide stability and ease of access while working aloft.

1) Introduction to Mast Steps: A Must-Have for Every Sailboat

Introduction to Mast Steps: A Must-Have for Every Sailboat

Sailing is an exhilarating experience that allows individuals to harness the power of the wind and immerse themselves in the wonders of the open water . Whether you’re a seasoned sailor or a novice, it’s essential to have the right equipment on board to ensure safety and convenience. One such tool that every sailboat owner should consider investing in is mast steps.

Mast steps, as the name suggests, are secure footholds attached to the mast of a sailboat . They provide sailors with a safe means of climbing up and down the mast, allowing them to perform various tasks such as adjusting sails, inspecting rigging, installing or repairing equipment, and even taking stunning aerial photographs.

But why are mast steps considered a must-have for every sailboat? Let’s dive into their benefits.

1. Accessibility: When navigating through rough waters or adverse weather conditions, it may become necessary for sailors to ascend the mast quickly. Mast steps provide an easily accessible route up the mast without relying on haphazard makeshift solutions or dangerously improvising climbs. Having well-installed mast steps ensures swift and secure access when you need it most.

2. Safety: Safety should always be a top priority while sailing . By having mast steps installed on your boat, you eliminate potential risks associated with climbing masts without proper footholds. With each step firmly anchored to the mast and designed for optimal grip, sailors can confidently ascend even in challenging sea conditions while minimizing accidents or falls.

3. Versatility: Apart from aiding navigation during demanding situations at sea, mast steps offer versatile functionality during regular maintenance activities as well. Whether it’s routine inspections or replacing rigging elements like spreaders or lights, being able to climb up your mast safely makes these tasks significantly more manageable.

4. Efficient Rigging Adjustments: Properly trimmed sails play a crucial role in maximizing speed and improving overall sailing performance. With mast steps, sailors gain the ability to make on-the-go adjustments without having to rely solely on electronic or hydraulic systems. Climb up the mast, analyze sail shape, tension lines, and make necessary tweaks to ensure your sails harness the wind to its fullest potential.

5. Aesthetic Value: Mast steps not only provide practicality but also add a touch of elegance and sophistication to your sailboat. The sight of well-designed and expertly installed mast steps can awe fellow sailors and generate admiration for your attention to detail.

In conclusion, mast steps should be viewed as an investment rather than just another accessory for sailboats. Their numerous advantages in terms of accessibility, safety, versatility, efficiency, and aesthetic value make them a must-have tool for every sailor looking to enhance their sailing experience. So why compromise on convenience and risk safety when you can ascend your mast confidently with secure footholds? Upgrade your sailboat today with mast steps and embrace the full potential of joyful sailing!

2) How to Install Mast Steps on Your Sailboat: A Step-by-Step Guide

Installing mast steps on your sailboat is not only a practical addition but also an essential safety measure. These handy devices allow you to climb up and down the mast with ease, making tasks like changing sails or inspecting rigging much simpler. So, if you’re ready to take on this DIY project and enhance your sailing experience, here’s a step-by-step guide on how to install mast steps.

Step 1: Assess Your Boat and Choose the Right Steps Before diving into the installation process, it’s crucial to assess your boat and determine which type of mast steps will work best for you. There are various options available, including folding steps, ladder-style steps, or even custom-made ones. Consider factors such as the size of your mast, the material of the steps, and your personal preferences. This initial research will ensure you make an informed decision that suits both your boat and your needs.

Step 2: Gather Your Tools To successfully complete this project, gather all the necessary tools beforehand. Typically, you’ll need a drill with different-sized bits (depending on the screw dimensions), a measuring tape or ruler for accurate placement, a wrench or socket set for tightening bolts or screws, some sealant to prevent water ingress around screw holes if required in your specific setup.

Step 3: Determine Step Placement The next step is determining where exactly you want to place your mast steps along the length of your mast. It’s crucial to consider factors such as proper weight distribution and ease of access when deciding on their placement. Keep in mind that each step should be evenly spaced for optimum usability during ascent or descent.

Using a measuring tape or ruler as guidance can help ensure equal spacing between each step while maintaining symmetry visually appealing aesthetic.

Step 4: Prep Your Mast After marking out where each step will go along the mast length using tape or pencil marks in line with measured placements determined in Step 3 – it’s time to prepare the mast. Use a wire brush or a fine-grit sandpaper to clean the surface where each step will be mounted. This ensures excellent adhesion for proper installation.

Step 5: Drill Pilot Holes To ensure secure mounting of your mast steps, it is imperative to drill pilot holes before inserting screws or bolts. Having pilot holes helps prevent splitting the wood and makes screwing in much smoother – especially if your mast is made of wood. Match the size of your pilot hole with that of your chosen screws or bolts – a slightly smaller diameter would suffice.

Step 6: Install the Mast Steps Now comes the exciting part – installing the mast steps! Follow the instructions provided by the manufacturer, specifically focusing on how to attach them securely to your specific mast type. Typically, you’ll insert screws or bolts into each pilot hole and then tighten them carefully using a wrench or socket set. Be cautious not to overtighten as this can damage both the steps themselves and compromise the integrity of your mast .

Step 7: Test and Refine Once all steps have been installed, take some time to test their functionality. Inspect each step closely for any signs of looseness or instability while applying controlled weight pressure during testing period which simulates climbing conditions; resolve any issues promptly by tightening necessary bolts or screws further if required. It’s better to catch any potential problems now rather than dealing with them while out at sea!

And there you have it – a straightforward, step-by-step guide on how to install mast steps on your sailboat! By following these detailed instructions and taking care throughout each stage, you’ll be able to navigate up and down your mast effortlessly, opening up new horizons in terms of maintenance and adjustment options while enhancing both safety aspects and overall convenience during your sailing adventures .

3) Frequently Asked Questions about Mast Steps on Sailboats

Frequently Asked Questions about Mast Steps on Sailboats

Are you curious about mast steps on sailboats? Whether you’re a seasoned sailor or just starting out, understanding mast steps is essential for your safety and convenience while sailing. In this blog post, we’ll tackle some of the most frequently asked questions about mast steps and provide detailed professional, witty, and clever explanations that will leave you with a deeper knowledge and a smile on your face.

1) What are mast steps?

Mast steps are sturdy platforms or rungs attached to the mast of a sailboat . They serve as vertical ladders that allow sailors to climb up and reach different areas of the rigging while aloft. In simple terms, they act as stepping stones to ensure safe access to the top of the boat ‘s mast.

2) Why do sailboats have mast steps?

Sailboats have mast steps for several reasons. Firstly, they make it easier for crew members to perform maintenance tasks, inspections, and repairs on the rigging at heights. Secondly, they provide an efficient way to access the upper parts of the sails for adjustment or reefing when necessary. Lastly (and let’s not forget!), they add an element of adventurousness – who doesn’t enjoy feeling like a fearless pirate climbing their way up towards new horizons?

3) Do all sailboats have mast steps?

No, not all sailboats have pre-installed mast steps. While some yachts come equipped with them from the factory, others rely on alternative methods like bosun’s chairs or ascenders for ascending their masts safely. However, many experienced sailors prefer having fixed/mounted mast steps due to their sturdiness and less reliance on additional equipment.

4) Can I add/remove my own mast steps?

Absolutely! Adding or removing your own mast steps is possible but should be approached with caution if you aren’t an experienced sailor or lack proper knowledge in rigging. It’s crucial to consult with a professional or expert before making any modifications to your sailboat’s mast . The last thing you want is for your mast steps to become a liability rather than an asset.

5) What materials are mast steps made of?

Mast steps can be constructed from various materials such as stainless steel, aluminum, or even high-strength plastics. Each material has its pros and cons, including resistance to rust and corrosion, weight considerations, durability, and overall aesthetic appeal. Whichever material you choose, always prioritize safety and reliability over everything else.

6) Are there different types of mast steps?

Yes! Mast steps come in a variety of designs and styles. Some boats have individual rungs that need to be bolted onto the mast individually, while others feature pre-fabricated platforms that can be easily attached and secured in one go. Additionally, some mast steps are specialized for specific boat models or sizes, so it’s essential to know what works best for your vessel before making any purchases or installations.

Now that we’ve answered some of the burning questions about mast steps on sailboats in a detailed yet witty manner (hopefully tickling your funny bone along the way), you’re armed with newfound knowledge about this crucial aspect of sailing. Remember, whether you’re climbing up towards uncharted territories or fine-tuning your rigging like a pro, having safe and reliable mast steps will set you on the right course towards nautical success!

4) Benefits of Having Mast Steps on Your Sailboat

Title: Enhance Your Sailing Experience with Mast Steps: A Clever and Versatile Addition to Your Sailboat

Introduction: Sailboat owners are always on the lookout for ways to improve their sailing experience; from upgrading equipment to fine-tuning techniques, every small adjustment makes a difference. One remarkable addition that can elevate both the functionality and enjoyment of your sailboat is the installation of mast steps. These nifty structures provide an array of benefits, allowing sailors to easily access various parts of the mast while ensuring safety and convenience. In this article, we delve into the world of mast steps and explore their invaluable advantages.

1) Enhanced Safety for Ascending the Mast: Ascending a towering mast can be a daunting task for any sailor. However, with well-placed mast steps, this once laborious activity becomes significantly safer and more manageable. The presence of sturdy steps not only ensures stability but also provides climbers with secure footholds at regular intervals. By eliminating unpredictable and hazardous gripping points found on traditional masts, mast steps considerably reduce the risk of accidents caused by slippery or unstable surfaces.

2) Simplified Maintenance and Repair Work: Owning a sailboat entails regular maintenance and occasional repairs, particularly regarding rigging or electronic installations mounted high up on the mast. The incorporation of mast steps renders these tasks far more convenient than ever before. Accessing hard-to-reach areas becomes effortless as sailors can now comfortably distribute their weight across each step when carrying out inspections or performing necessary replacements. This increased accessibility saves valuable time and energy while minimizing discomfort during challenging repair work.

3) Efficient Sail Changes: Sailing enthusiasts know all too well that wind conditions can change rapidly on the open waters . Being able to adjust your sails accordingly is crucial for optimal performance and speed control. With strategically positioned mast steps, quickly climbing up towards the headboard to alter your sail trim is no longer an arduous chore but rather an agile maneuver. The more efficiently crew members can engage with sail changes, the greater their sailing proficiency becomes, leading to a smoother and more responsive overall sailing experience.

4) Observing and Photographing Scenic Vistas: Sailors are often privileged to witness breathtaking scenes while on the water: picturesque sunsets, wildlife encounters, or simply breathtaking landscapes. Mast steps provide an excellent vantage point for embracing these visual delights by enabling sailors to climb up the mast safely and snap remarkable photographs or simply soak in the stunning surroundings. By providing a higher and unobstructed viewpoint, mast steps turn your sailboat into a floating observatory and enable you to capture memorable moments that would otherwise be missed.

Conclusion: Investing in mast steps for your sailboat is undoubtedly an astute decision that unlocks both practicality and enjoyment. From improved safety during ascents to simplified maintenance work, efficient sail changes, and offering stunning vistas from atop the mast, there is no shortage of benefits to reap. So why limit yourself when it comes to exploring the full potential of your sailboat ? Embrace this clever addition today and elevate your sailing adventures like never before – all while keeping your witty mind at ease!

5) Choosing the Right Type of Mast Steps for Your Sailboat

When it comes to sailing, having the right equipment can make all the difference in your experience on the water. One crucial aspect that often goes overlooked is choosing the right type of mast steps for your sailboat. Mast steps may seem like a small detail, but they play a significant role in ensuring the safety and convenience of accessing different areas of your boat’s mast .

So, what exactly are mast steps? In simple terms, they are metal or wooden installations attached to the mast of a sailboat that provide a series of steps or rungs, allowing sailors to climb up and down easily. These steps allow sailors to access various parts of their boat ‘s rigging for maintenance and repairs while at sea.

The first factor you need to consider when selecting mast steps is the material used in their construction. You’ll typically find mast steps made from either stainless steel or aluminum. Both materials offer their own unique advantages. Stainless steel is incredibly durable and resistant to corrosion, making it suitable for long-term use. On the other hand, aluminum is lighter and more cost-effective while still providing adequate strength.

Next, you’ll want to consider whether you prefer folding or fixed mast steps. Folding steps are hinged at one end, allowing them to be folded up against the mast when not in use. This feature not only improves aerodynamics but also prevents accidental injury by reducing snagging hazards while moving around on deck. Fixed mast steps, on the other hand, remain stationary and securely attached at all times.

Another key consideration is step design and spacing. The design should be ergonomic and comfortable for climbing without causing strain or discomfort over extended periods. A common step design includes squared off edges with non-slip grooves or grip pads for enhanced safety during wet conditions – after all, nobody wants slippery steps! Additionally, focus on finding an appropriate space between each step that allows for easy foot placement while accommodating different shoe sizes.

Aside from functionality considerations, it’s worth noting that mast steps can also enhance the aesthetics of your sailboat. Many sailors consider their boats to be a reflection of their personality, and having well-designed mast steps can contribute to an overall sleek and polished appearance. Some manufacturers offer customizable options, giving you the opportunity to showcase your unique style on your vessel.

When choosing mast steps for your sailboat, it is essential to prioritize safety and convenience without disregarding aesthetics. Ensure the material is durable and corrosion-resistant, select a folding or fixed design that suits your needs, and opt for a step layout that provides comfort during climbing. By carefully evaluating these factors, you’ll find yourself with the perfect set of mast steps that meet your sailing requirements while adding a touch of elegance to your boat.

In conclusion, selecting the right type of mast steps for your sailboat is crucial for maintaining safety, efficiency, and a visually appealing aesthetic. Consider materials such as stainless steel or aluminum based on durability and cost-effectiveness. Evaluate whether folding or fixed steps would better suit your sailing needs. Focus on ergonomic design and appropriate spacing to ensure comfortable foot placement during climbs. Remember that personalized customization options are available if you desire additional style elements on your boat. So next time you’re gearing up for an adventure on the open water, take a moment to appreciate the often-underestimated value of properly selected mast steps!

6) Tips and Tricks for Maintaining and Using Mast Steps Safely

In the exhilarating world of sailing, safely navigating through various tasks and maneuvers is of utmost importance. One crucial aspect that often gets overlooked but plays a critical role in maintaining a sailboat is mast steps. These handy little devices are not only essential for scaling the heights of your boat ‘s mast effortlessly, but they also serve as platforms to perform maintenance tasks efficiently. Whether you are a seasoned sailor or a novice just getting acquainted with sailing, we have gathered some expert tips and tricks to help you maintain and use mast steps safely.

1) Regular Inspection:

Like any other component on your boat, mast steps require regular inspections to ensure their functionality and structural integrity. Before each voyage, take the time to closely examine the condition of all your mast steps. Look out for signs of corrosion, loose or damaged fasteners, cracks, or any other visible damages that might compromise their safety. By detecting potential issues early on, you can prevent accidents from occurring while ascending or descending from your mast.

2) Corrosion Prevention:

As sailors well know, exposure to saltwater can accelerate corrosion on metal surfaces. To keep your mast steps in top-notch condition, it is vital to implement preventive measures against corrosion. Applying an anti-corrosive coating like zinc chromate paint serves as an effective barrier against saltwater-induced damage. Additionally, regularly rinsing off salt residue from your mast steps with fresh water after each sailing trip helps prolong their lifespan.

3) Lubrication and Tightening:

Over time, due to constant exposure to harsh environmental elements such as wind and waves, screws or bolts securing the mast steps may loosen up. To ensure safe usage and stability while climbing up the mast, it is imperative to periodically inspect and tighten these fasteners using appropriate tools. Additionally, consider applying a small amount of silicone lubricant to pivot points or hinges within your mast step system for smooth operation.

4) Consider Non-Slip Enhancements:

As you ascend or descend from the mast, the journey can become hazardous if your footing is compromised. Adding non-slip enhancements to your mast steps significantly decreases the chances of slips and falls, thus ensuring your safety. Non-slip adhesive tapes or rubberized coatings are popular options that improve traction on mast steps.

5) Proper Climbing Technique:

Maintaining proper climbing technique is essential for avoiding accidents when using mast steps. Always ensure both of your hands are free while climbing, as holding tools or equipment increases the likelihood of losing grip and falling. It is also crucial to wear a snug-fitting harness to maintain stability and enhance safety throughout the process.

6) Do Not Overload:

While mast steps are designed to support sailors during maintenance tasks, it is crucial not to overload them with excessive weight or pressure. Mast steps have their limits, and exceeding these limits can result in damage and compromised safety. Be mindful of the maximum load specifications provided by the manufacturer and distribute your weight evenly across multiple steps when necessary.

By following these tips and tricks diligently, you can guarantee a safe and hassle-free experience when maintaining or ascending your boat’s mast using mast steps. Remember, prioritizing safety ensures that you can enjoy sailing adventures with peace of mind while taking full advantage of this invaluable accessory. Happy sailing!

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Sailboat Mast: Everything You Need To Know

Anyone who loves sails and boating needs to know their sailing boat from the inside out. If you are new to the sport, then you are probably wondering about things like a sailboat mast and everything around it.

In this article, we have everything you need to know about a sailboat mast, like what it is, its different types, as well as the material it is made of.

All you have to do is keep reading below to find it all out!

What Is A Sailboat Mast?

A sailboat mast is a tall pole that is attached to the deck. It helps secure the sail’s length to the boat and upholds the sail’s structure.

A sailboat mast is the most defining characteristic of a sailboat, helping keep the sail in place. What’s amazing about it is that it can even be taller than the vessel’s length!

Although conventional sailboats use wood, the majority of the newer sailboat masts are constructed of aluminum. The kind of sailboat mast a vessel has depends on the kind of sail plan supported.

What Are The Parts Of A Sailboat Mast?

The sailing mast is essentially a pole that cannot operate effectively without certain critical components.

Moving from the deck to the rest of the sailboat, we can first see the mast boot, which prevents the water from draining down the mast and flooding the cabin.

The stays are the long cords hooked up on each side of the mast, and they hold the mast up off the ground under massive force.

A gooseneck pipe fitting joins the boom to the mast. The sail is raised and lowered using halyard lines that go to the mast’s highest point.

Types Of Sailboat Masts

Rigs with one mast.

Many people that are not aware of the modern sailboat design envision single-mast sailboats.

The reason why this type of sailboat is so widely known is that these masts are low-cost to construct and fairly simple to operate alone.

Sloops, cutters, and catboats are among the most popular rigs with only one mast.

Sloop Masts

Nowadays, sloop rig vessels are the most popular type of sailing boat. Sloops typically have only one mast positioned somewhere on the front third or the middle of the deck, even though some boat models might vary a bit.

A sloop mast is equipped with a big mainsail and a jib sail (see also ‘ Why Are Sails Made In A Triangular Shape? ‘). A Bermuda-rigged sloop has only one towering mast and a triangle-shaped sail. Other not-so-popular gaff-rigged sloops have a significantly smaller mast and bigger 4-point mainsails.

Catboat Masts

Catboats are distinctive New England boats that have a forward-mounted standard mast and a long boom. A catboat, unlike a sloop-rigged boat, is only equipped with one sail.

It is also typically mounted (more or less) right in front of the boat, and it is commonly short and relatively thick.

Catboats are frequently gaff-rigged. In a single-mast design, gaff-rigged sail designs (see also ‘ The Definition And History Of The Lateen (Triangular) Sail ‘) succeed in making the most out of short masts and are relatively simple to maneuver.

The mast of gaff-rigged catboats is shorter than that of a Bermuda-rigged boat of comparable size, but it is typically taller than that of comparable gaff-rigged crafts.

Cutter Mast

A cutter-rigged sailboat has only one towering mast and several headsails, which is why it can be mistaken for sloops when seen from afar.

However, because cutters use numerous headsails rather than one standard jib (see also ‘ Everything You Need To Know About Sailboat Jibs ‘), their masts are typically taller than those of comparable-sized sloops.

In several places, a gaff-rigged cutter is far more usual than a gaff-rigged sloop. Even at times when its sails are folded, a cutter can be distinguished from a sloop.

This is due to the fact that cutters frequently have a protracted bowsprit and two front stays; the forestay and the jib stay.

Rigs With Multiple Masts

Multi-mast sailboats (see also ‘ Small Sailboats: What Are They Called? ‘) are not as popular as single-mast sailboats. That is why the design and structure of a multi-mast boat usually make it classier and more navigable.

A multi-mast boat provides more than simply great looks. It also provides speed and efficient control for skilled seamen.

Most of these boats have two masts, which seem to be frequently smaller than the masts on comparable-sized single-mast crafts. Yawl, ketch, as well as schooner rigs, are among the most popular types.

Yawls are sturdy multi-mast boats whose length ranges from 20 to more than 50 ft. A yawl has a lengthy forward main mast and a small mizzen mast at the back of the vessel. This type is also frequently gaff-rigged and was previously used as a utility boat.

A yawl-rigged boat can also self-steer by using the mizzen mast and sail. The yawl can be distinguished from many other double-mast vessels by its short mizzen mast, which is frequently half the size of the main mast.

Furthermore, the mizzen mast is located toward the back of the rudder post.

Ketch Masts

Ketch masts can be mistaken for yawls with a quick look. However, ketch masts are equipped with two masts of comparable size and a significantly bigger mizzen mast. A ketch boat’s mizzen mast is located at the front of the rudder post.

Ketch-rigged vessels are frequently gaff-rigged, with topsails on each one of their masts. Triangle-shaped sailplanes on some ketch-rigged vessels prevent the necessity for a topsail.

Ketch masts, much like the yawl ones, have a headsail, a mainsail, and a mizzen sail that are similar in size to the mainsail. Finally, a ketch-rigged vessel can sail while handling more than one rear sail.

Schooner Masts

Schooners are some of the most beautiful multi-mast sailboats. They are clearly more similar to ketches than yawls. However, if you closely look at a schooner, you will see that it will feature a smaller foremast and a longer (or nearly equal-sized) mast behind it.

Schooner masts are large and heavy, but they are generally shorter than single-mast vessels of comparable size.

This is due to the fact that double-masted vessels share the sail plan over 2 masts and do not require the additional length to compensate for the reduced sail space.

Finally, they are typically gaff-rigged, with topsails and topmasts that expand the mast’s length.

Masts Of Tall Ships

Tall ships are those traditional large cruising ships that ruled the seas well before age of steam. Renowned ships with this massive and intricate rig setup include the U.S.S Constitution as well as the H.M.S. Victory.

Tall ships have 3 or more massive masts that are frequently constructed using big tree trunks. Tall ships with 5 or more masts are quite common too.

Tall ships typically are as long as 100 feet or more, since the size and sophistication of these square-rigged vessels render them only useful at scale.

Tall ships have main masts, foremasts, mizzen masts, and gaff-rigged jigger masts at the back of their mizzen masts.

Sailboat Mast Everything You Need To Know (1)

Mast Materials For Sailboats

The masts of sailboats (see also ‘ Two-Mast Sailboat Types ‘) are typically constructed of aluminum or other specific types of wood. Until the 1950s, almost all sailboat masts were constructed of wood.

That began changing around the time that fiberglass vessels rose to fame, with aluminum being now the most used mast material.

Aluminum Masts For Sailboats

Aluminum has become the most popular modern mast material. Aluminum masts are lighter in weight, hollow, and simple to produce. Such reasonably priced masts efficiently withstand seawater. These masts are also heavy for their size.

If there is one drawback to this type of mast that would be galvanic corrosion, which happens extremely quickly once seawater is in contact with aluminum and another metal, like steel and copper.

So, in types like the Bermuda-rigged sloop which are frequently made with aluminum, that is an issue.

Wooden Masts For Sailboats

The typical material for sailboat masts is wood, which is still employed for many specially designed boats nowadays.

Wood masts are big and bulky, yet very sturdy, and proper maintenance can guarantee their lengthy (over 100 years!) lifespan. They are also prevalent on gaff-rigged vessels because wood is best suited for short masts.

The Fir family provides the most popular mast wood. Although Douglas Fir is widely used, regional models (such as British, Columbian, and Yellow Fir) are also ideal.

Several sailboats, especially the tall ships, have masts made of pine and sometimes redwood. Other cedar species like the Port Orford or the Oregon cedar, can also be used for masts and spars.

Carbon Fiber Masts For Sailboats

Carbon fiber masts are a relatively new addition to the boatbuilding industry, and they have a few perks over the wood and aluminum ones.

First of all, carbon fiber is both strong and light, making it perfect for sailboats designed for races and which typically have tall masts. The best top-quality carbon fiber masts in the business are used by ships competing in America’s Cup races.

Maintenance Of Masts

It is critical to maintaining the sailboat masts and all of their associated hardware. Masts’ stays, lines, and halyards must be regularly checked, modified, and replaced on a regular basis. Masts made of wood must be lacquered and inspected for rot.

Masts made of aluminum do not typically require regular checks and maintenance, but any indications of a corrosive environment should be acted upon right away.

Build a clear maintenance schedule with your regional boat repairman or boating specialist. Keep in mind that preventative maintenance is always less expensive and simpler than repair work.

Choosing The Right Mast

For those who own a production boat, the options will be determined by the model and manufacturer.

The important factors to keep in mind for one-off boats without a designer sail plan are:

  • the masts step’s features
  • the length and displacement of the boat
  • the addition of backstays and running backstays
  • the quantity and placement of chainplates

If the mast is on a step on deck rather than on the structural beam, an image of the step may be useful to the mast maker.

For those who frequently take part in races, a carbon mast will save them from the extra weight and enhance their performance.

The Bottom Line

We hope that this article was helpful in learning more about a sailboat mast, the different types of mast you can see on vessels, as well as the materials they are made of, and their maintenance requirements.

Masts play a vital role in holding the boats in place, allowing people to keep on sailing to their dream destination, and they are also an eye-catching element of sailboats thanks to their vertical form and their length that often surpasses that of the sailboat itself.

Depending on the use of the boat, you will get a different type of mast, and the material it will be made of, its size, height, and weight, will guarantee the best sailing experience!

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COMMENTS

  1. Sailboat Mast Steps & Hardware

    Strengthen your mast with top-quality sailboat mast parts from Fisheries Supply! Find mast steps, mast hardware, mast tangs, & more for safe & secure sailing. Need Help? ... Mast Tang - Jaw & Pin. Available in 2 options. $19.56 - $25.29. In Stock. Schaefer Marine Silver Anodized Aluminum T-Track. Available in 12 options. $70.83 - $432.93. In Stock.

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    Clevis Pin 3/16 x 1 inch. Ronstan. $4.47. We offer aluminum and stainless steel pins and rings in a variety of sizes to suit any need on your sailboat, from connecting a vang block to a tang to securing a shroud to a shroud adjuster. Clevis pins, quick pins, fast pins, and ring dings available. Sold individually unless otherwise noted.

  3. Sailboat Spar Parts and Fittings

    Dwyer Mast & Rigging offers a wide range of parts and hardware commonly used on sailboat masts and booms including bails, chainplates and stemheads, cleats, clevis pins, connecting hardware and fasteners, eye straps and mast eyes, gooseneck assemblies, halyard organizer plates, mast steps and bases, hinges, spreaders, and more. (205)

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    Shop sailboat rigging hardware, including stainless steel rigging hardware, marine rigging supplies, and detailed parts of a sailboat rigging. ... Steel Cotter Pins - Stainless Steel. Available in 34 options. $5.75 - $69.38. In Stock. Sea-Dog Line ... lines, fittings, and tools that support mast stability. Shop a comprehensive selection of ...

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    Dynamic Dollies. Dynamic/Seitech Dollies Compatible Parts. Type 1: Boats up to 250 lbs Dollies. Type 2: Laser, Byte & Invitation Dollies. Type 3: Curled Gunwale Boats Dollies. Type 4.1: Small/Med Bowsprit Boats Dollies. Type 4.2: Heavier Sprit Boats Dollies.

  6. Masts, Booms, Spars, Rigging, and Hardware for Sailboats.

    Since 1961, RIG-RITE has engineered, manufactured and distributed Spars, Rigging and Hardware Systems for Sailboats. RIG-RITE stocks the largest variety of related Systems and Hardware available anywhere, Specializing in original replacement parts for Systems on yachts built the world over. Spars - Masts, Booms, Spreaders, Spinnaker Poles ...

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    As a general cost guideline, replacing the standing rigging on a typical 30 footer with 1/4" wire rigging will cost about $1,200. That price includes turnbuckles but not unstepping the mast. The cost of replacing the standing rigging on a 40-foot cruising boat with 3/8" wire could be almost twice as much.

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    A sailboat mast is like a long electrical fuse: one bad spot and the show is over. ... Check clevis pin holes for elongation and Tball or stem ball cups for deformation. Sight along the open spans of the spar, where no hardware is attached. It should be free of abrasion marks and signs of halyard shackle damage. It's surprising how many ...

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    Most masts have integral sheaves, which are rarely serviced except when the mast is unstepped—often only at five-year intervals. Check and make sure the sheaves run freely, that the bearings are not worn oval and that the retaining pins are secure. Now would also be a good time to change those old cotter pins and circlip rings as well.

  10. Sailboat Mast: A Comprehensive Guide to Understanding and Maintaining

    A sailboat mast is a vertical pole or spar that supports the sails of a sailboat. It provides structural stability and allows for adjustment of the sail position to effectively harness wind power. Typically made of aluminum or carbon fiber, mast design varies based on boat size, sailing conditions, and intended use.

  11. Sailboat Mast Step: Everything You Need to Know

    In essence, a mast step is a framework installed at the bottom end of a sailboat mast that rests atop or attaches to its deck. Functioning as both a base and pivot point for your sail 's central support system, it keeps everything correctly aligned while enabling controlled movement during cruising or racing. 2.

  12. Got Mast Pin?

    One solution is to purchase another stock mast pin for that model Hunter (I think it is around $19). My solution was to fabricate an exact match from 303 Stainless Steel Round Rod, Unpolished (Mill) Finish, Annealed, ASTM A582, 5/16" Diameter, 36" Length purchased from Amazon.com (for $26.72). A short time later, I have my new mast pin and I am ...

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    Sailboat Hardware. Sailboat Hardware. Rig-Rite stocks a large selection of Specialty Hardware and hard-to-find parts for a variety of Systems. If you require items not listed on-site, please forward a sketch or photo with measurements and full details of the part, including Manufacturer, application, boat type and year.

  14. Mast Stepped: A Comprehensive Guide to Properly Installing and

    Now that we have established why masts are pivotal in sailing, let's explore the different types of masts commonly found on sailboats: 1. Keel-Stepped Mast: In modern sailboats, keel-stepped masts are prevalent. These masts rest securely in support at their base within or directly on top of the keel (the large fin-like structure underwater).

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    Cotter Pins (3) Flat Internal Slides (2) Clevis Pins (10) Single (424) Sail Tape (2) Turnbuckle Less Stud (6) Lead/Low-Friction Ring (28) View 10 More . Wire Rope Compatible. ... Sailboat Mast Steps & Hardware . Sailboat Boom Hardware & Parts . Sailing Cleats & Rope Clutches . Sailboat Traveler Cars, Tracks & Hardware .

  16. Z-Spar Hinged Mast Steps

    Cast aluminum Deck Plate for use with Tabernacle Mast Foot on Z145, Z170, and Z190 Mast Sections. Features holes on each side for use with Z-250 turning blocks. Mast Foot hinges on 6mm pin (Z-1719), included, which goes through holes on aft side of Deck Plate.Deck Plate measures 4 7/8" (124mm) long, by 4 1/4" (108mm) wide and fastens to deck with (4) 1/4" (6mm) FH screws.

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  18. MAST BASE, QUICK PIN

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    For details, See: Spars. Hinged Mast Plate Assembly: K-1264: SS double channel hinge assembly is used on Kenyon D-Section (3 3/4" x 2 1/4") and smaller Mast Sections. Lower channel bolts to deck w/ (4) 1/4" bolts on 4" x 1 11/16" hole centers. Top plate hinges forward or aft on (2) 1/4" pins, and is attached to mast step with (2) 1/4" bolts and ...

  20. Boat Rigging Hardware

    On our digital shelves, we carry the finest sailboat standing rigging components used to support the mast and provide reinforcement for spars against wind loads. These components include shrouds and stays to secure spars firmly in place, turnbuckles to adjust and terminators to terminate the wire standing rigging, as well as eyes or forks to ...

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    Short answer: Mast steps on a sailboat Mast steps are devices installed on sailboats to aid in climbing the mast. They consist of small platforms or rungs attached to the mast, allowing sailors to ascend safely for maintenance or rigging purposes. These sturdy steps provide stability and ease of access while working aloft. 1) Introduction

  22. Sailboat Mast: Everything You Need To Know

    A sailboat mast is a tall pole that is attached to the deck. It helps secure the sail's length to the boat and upholds the sail's structure. A sailboat mast is the most defining characteristic of a sailboat, helping keep the sail in place. What's amazing about it is that it can even be taller than the vessel's length!

  23. J/22 Mast Step Pin

    J/22 Sailboat Parts. J/22 Mast and Hardware. J/22 Mast Step Pin. J/22 Mast Step Pin ... ) (No reviews yet) Write a Review Write a Review ×. J/22 Mast Step Pin. Rating Required. Name Email Required.