Built for durability: Made from high-quality nylon that delivers long-lasting strength and excellent wear resistance for repeated use in marine environments. Exact fit for 25 mm tubing: Engineered to slide onto a 25-mm pipe for a secure, reliable connection — an ideal replacement part for many standard marine fittings. Simple, tool-free installation: Lightweight and user-friendly design lets you install or replace it quickly without special tools or professional help. Secure performance: Holds components firmly in place to reduce movement and wear on adjoining parts, helping maintain safe fastening and reliable operation. Versatile marine use: Suitable for boats, kayaks and similar watercraft where a 25-mm tube fitting or replacement is required. Practical applications Quick repair on small boats: Replace a worn rail fitting or stanchion insert in minutes to restore a safe handhold or attachment point. Kayak accessory mounting: Use as a replacement sleeve when adding or repairing paddle holders, tie-off points, or simple rail-mounted accessories that use 25-mm tubing. General marine maintenance: Keep a spare on board for fast fixes to rails, supports or fittings that use 25-mm pipes. What you get A durable nylon replacement designed to match the original 25-mm specification and perform reliably without special tools or installation steps.