Clamcleat is a distinguished firm known for its expertise in the design and manufacturing of cleats for ropes. The company is based in the United Kingdom and was established in the 1960s, following a unique invention by their founder that revolutionized the sailing industry.
The firm is renowned for its specialized and wide-ranging assortment of cleats that cater to ropes of varying diameters. The products they offer are diverse, extending from aluminium cleats ideal for larger loads, to lighter cleats made from nylon material for smaller applications. The company's emphasis on functionality and quality has rendered their products popular across a multitude of sectors beyond sailing, including sectors like outdoor sports and filming.
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1-2 weeks delivery time Clamcleat CL204 Mini cleats are compact nylon rope cleats designed for 3–6 mm (1/8–1/4") lines. The toothed profile allows the rope to drop into the cleat for quick locking and secure holding. Available in black as CL204 and white as CL204W, both versions can be mounted on flat or curved surfaces using screws, rivets or bolts, and can also be attached to webbing or fabric. The cleat measures 52 x 17 x 21 mm with 36 mm hole centres and weighs approximately 9 g.
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$ 4.49
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1-2 weeks delivery time Clamcleat CL222 Racing Mini cleats are lightweight aluminium rope cleats designed for 3–6 mm (1/8–1/4") lines. The rope drops into the moulded teeth for quick locking and secure holding. The range is available with a silver stove-enamel finish, a hard-anodised finish or a chrome-plated finish. The cleats can be mounted on flat or curved surfaces using rivets, countersunk screws or bolts, and can also be attached to webbing or fabric.
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$ 10.28
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1-2 weeks delivery time Clamcleat CL802 is a polypropylene tapered pad designed to improve rope alignment when used with CL204, CL222 and CL222AN cleats. A single pad angles the cleat by 10°, while two pads can be stacked to create a 20° angle or reversed to form a riser block approximately 12 mm high. The pad measures 57 x 20 x 12 mm and uses 36 mm hole centres. |
$ 2.49
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1-2 weeks delivery time Clamcleat CL274 Open Micros cleats are compact nylon cleats designed for 1–4 mm (3/64–5/32") ropes. Suitable for control lines on dinghies and kayaks as well as household pulley and window blind applications, they provide a small, lightweight solution for rope control where space is limited. Available in black as CL274 and white as CL274W.
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$ 5.19
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1-2 weeks delivery time Clamcleat CL275 Racing Micros cleats are compact aluminium rope cleats designed for 1–4 mm (3/64–5/32") control lines. Suitable for dinghies, kayaks and other compact rope-control applications, they are available as the silver-finished CL275 or the hard-anodised CL275AN for a more durable, wear-resistant surface. The cleat measures 33 x 13 x 15 mm, has 24 mm mounting hole centres and weighs approximately 7 g.
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$ 8.67
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1-2 weeks delivery time Clamcleat CL823 is a polypropylene tapered pad designed to improve rope and cleating alignment for a range of Micros cleats. It can be installed either way round or stacked, with two pads creating a 20° angle or forming a riser block of approximately 10 mm. The backplate also provides under-deck reinforcement when the cleat is bolted through thin sections. |
$ 3.46
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1-2 weeks delivery time Clamcleat CL213 Fine Line is a low-profile black nylon cleat designed for 2–5 mm (1/16–3/16") ropes and starboard-side installations. Manufactured from marine-grade nylon for continuous outdoor use, it is suitable for dinghy tillers and decks, canoes, kayaks and sports nets. The cleat measures 70 x 21 x 13 mm, has 49 mm mounting hole centres and weighs approximately 9 g. |
$ 4.96
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1-2 weeks delivery time Clamcleat CL214 Fine Line is a low-profile black nylon cleat designed for 2–5 mm (1/16–3/16") ropes and port-side installations. Manufactured from marine-grade nylon for continuous outdoor use, it can be fixed to flat or vertical surfaces or sewn and riveted onto webbing, canvas and technical fabrics. Suitable for dinghy tillers and decks, canoes, kayaks and other compact rope-control applications. |
$ 4.96
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1-2 weeks delivery time Clamcleat CL258 Racing Fine Line cleats are low-profile aluminium cleats designed for 3–6 mm (1/8–1/4") ropes and high-load control applications. The tooth profile provides quick, positive locking with easy release, making the range suitable for leech line adjustment on larger sails, dinghy deck use and industrial blinds. Available in silver stove-enamel or hard-anodised finishes, with versions supplied as the cleat only, with a backplate, or as a complete cleat + backplate + rivet kit.
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$ 12.70
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1-2 weeks delivery time Clamcleat CL259 Racing Fine Line cleats are low-profile aluminium cleats designed for 3–6 mm (1/8–1/4") ropes and port-style applications. Their tooth profile provides quick, positive locking with smooth release, making them suitable for leech line adjustment, dinghy deck use, rudder downhauls and industrial blinds. The range is available with silver stove-enamel or hard-anodised finishes, with variants supplied as the cleat only, with a backplate, or as a complete cleat + backplate + rivet kit.
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$ 12.70
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1-2 weeks delivery time Clamcleat CL257 Auto-Release Racing Mini is a compact aluminium and acetal cleat designed for 4–6 mm (5/32–1/4") rope, primarily for rudder downhaul systems. It holds the rudder blade securely during normal use but automatically releases if the blade strikes the bottom or an obstacle, helping prevent damage. The release tension is adjustable, and the cleat can be reset in seconds by pushing it back into its base. |
$ 27.70
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1-2 weeks delivery time Clamcleat CL257UG is an upgrade and replacement kit for the CL257 Auto-Release Racing Mini Cleat. The kit includes a replacement acetal cam, one screw and an instruction leaflet, allowing a lost or worn cam to be replaced and restoring the auto-release function of the CL257 cleat. |
$ 4.49
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1-2 weeks delivery time Clamcleat CL203/S1 Junior cleats are compact nylon rope cleats with an integrated top roller fairlead for 3–6 mm (1/8–1/4") rope. The roller allows the line to enter smoothly from above, improving rope guidance and reducing friction. Suitable for lower-load applications such as sun sails and other installations with an elevated rope approach. Available in black CL203/S1 and white CL203W/S1 versions.
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$ 8.78
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1-2 weeks delivery time Clamcleat CL203/S2 Junior cleats are compact nylon rope cleats with an integrated bottom roller for 3–6 mm (1/8–1/4") rope. The roller allows the line to enter the cleat from below, providing a smooth and controlled rope path for specific mounting orientations. Suitable for lower-load applications, the cleats can also be raised using the CL824 Riser Pad or rigged directly onto 4–5 mm rope. Available in black CL203/S2 and white CL203W/S2 versions.
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$ 7.28
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1-2 weeks delivery time Clamcleat CL236 Racing Junior cleats combine an aluminium body with a nylon roller fairlead that allows 3–6 mm (1/8–1/4") rope to enter from above. The range is suitable for sun umbrellas, shades, sun sails, dinghy control lines and drop-down work surfaces. Available in silver stove-enamel, hard-anodised and chrome-plated finishes, the cleats measure 82 x 18 x 25 mm with 66 mm mounting hole centres.
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$ 17.89
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1-2 weeks delivery time Clamcleat CL253 Trapeze & Vang cleats are aluminium rope cleats designed for 4–8 mm (5/32–5/16") lines and fast adjustment of dinghy trapeze systems, vangs, kicking straps, outhauls and small forestays. Each cleat has an integrated pulley and is supplied with a black PTLINK to make rope release easier. The range is available with either a silver stove-enamel finish or a hard-anodised finish.
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$ 24.26
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1-2 weeks delivery time Clamcleat CL834 is a lightweight nylon trapeze handle designed specifically for CL253 and CL253AN Trapeze & Vang cleats. Its ergonomic 51 mm diameter shape provides a comfortable grip and, when used together with the PTLINK, helps make rope release easier. The handle should be fitted to the cleat before the rope or wire is installed. |
$ 12.40
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1-2 weeks delivery time Clamcleat PT230SSE is a stainless steel rope guide designed for CL230 and CL253 cleats, particularly when rigged 1:1. It helps guide 3–6 mm (1/8–1/4") rope and makes rope release easier, making it especially useful for dinghy trapeze applications. The guide measures 20 x 14 x 3.5 mm and weighs approximately 3.2 g. |
$ 19.05
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What are the main applications for Clamcleat® rope cleats on boats?
Clamcleat® rope cleats are primarily used on boats for securing ropes and lines in a wide range of applications, such as adjusting sails or controlling rudders. Models like the Clamcleat CL211 MK2 offer strong grip for holding lines under tension, yet can easily release when needed. These cleats, made from durable materials such as plastic or aluminum, are essential for efficient rope management and are trusted for their reliability across the boating industry.
What types of marine hardware are compatible with Clamcleat products?
Clamcleat products are compatible with a wide range of marine hardware, including ropes, control lines, and various deck equipment used on sailboats and yachts. Clamcleats are designed to work with ropes of different diameters and materials, providing secure, easy-to-use solutions for rope management. These cleats can be integrated with both new and existing marine setups, offering flexibility for boat owners looking for reliable and durable hardware.
What size ropes are compatible with aluminum Clamcleats?
Aluminum Clamcleats are typically compatible with ropes ranging from 3mm to 6mm in diameter, depending on the specific model. These cleats provide a secure grip on the rope while allowing easy removal when needed.