Sea-Dog Rail Mount Cleat, Black Nylon with Stainless Steel Hardware, Fits 7/8 to 1 Inch Rails

This Sea-Dog Rail Mount Cleat clamps onto boat rails measuring 7/8 inch to 1 inch in diameter, giving you a secure tie-off point without drilling into the deck or gunwale. It includes a Heavy Duty Cleat (043340) already fitted to the mount, so it is ready to install right out of the box. The cleat is ideal for attaching fenders, flag halyards, canvas tie downs, and other related accessories anywhere along the rail.

The mounting base is constructed of UV resistant injection molded nylon, which resists fading and cracking from prolonged sun and saltwater exposure, while the cleat itself uses stainless steel hardware for corrosion resistance. The unit measures 4-5/16 inches (dimension A) and weighs 0.226 pounds, making it a lightweight, low-profile addition to any rail. Finished in black, it is designed to blend in with rail hardware and canvas fittings rather than stand out.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 327111-1
• Product Type: Rail Mount Cleat
• Material: Nylon, Stainless Steel
• Color: Black
• Width (Dimension A): 4-5/16 inches
• Rail Diameter Fit (Dimension B): 7/8 inch to 1 inch
• Weight: 0.226 pounds
• Includes: Heavy Duty Cleat (043340)
• UPC: 035514327015

Fitment

Fits boat rails with a diameter of 7/8 inch to 1 inch.

Replaces (OEM)

No OEM cross-reference numbers apply to this product.

Frequently Asked Questions

What size rail does the Sea-Dog Rail Mount Cleat fit? It fits boat rails with a diameter of 7/8 inch to 1 inch, matching dimension B on the 327111-1 rail mount cleat.

What is included with this rail mount cleat? The Sea-Dog 327111-1 includes a Heavy Duty Cleat (043340) already fitted to the rail mount base, so no separate cleat purchase is needed.

What is the rail mount cleat used for? It is designed for easy attachment of fenders, flag halyards, canvas tie downs, and related accessories along a boat rail.

What material is the Sea-Dog 327111-1 made of? The mount is UV resistant injection molded nylon paired with stainless steel hardware on the cleat itself.

How much does this cleat weigh? The Sea-Dog Rail Mount Cleat weighs 0.226 pounds.

What color is the rail mount cleat available in? The 327111-1 rail mount cleat is finished in black.

What are the dimensions of the Sea-Dog 327111-1? Dimension A (width) measures 4-5/16 inches, and dimension B (rail clamp diameter) ranges from 7/8 inch to 1 inch.

Will this cleat hold up to sun and saltwater exposure? Yes, the nylon rail mount base on the Sea-Dog 327111-1 is UV resistant, and the cleat hardware is stainless steel for corrosion resistance.

Does the rail mount cleat require drilling into the deck? No, it clamps directly onto a rail measuring 7/8 inch to 1 inch in diameter, so no deck or gunwale drilling is required for the 327111-1.

What is the UPC for the Sea-Dog Rail Mount Cleat? The UPC for part number 327111-1 is 035514327015.

Can I use this cleat for flag halyards as well as fenders? Yes, the 327111-1 rail mount cleat is intended for fender attachment, flag halyards, canvas tie downs, and related accessories.