QUICK CLEAT is the fast, easy way to secure boat fenders on your built-in gunnel tracks! The QUICK CLEAT unique design and rugged construction allows anyone to quickly secure and adjust a fender in seconds -- without knots! Just drop a good quality braided line in the rope slot and release.It's that easy! Includes four (4) Quick Cleats and the required stainless steel mounting tabs and screws to mount to your boat's track system.Please refer to the mounting instruction photo found on this listing.Use with 0.6cm ropes.Some boat manufacturers have designed specialised tracks that only work with their proprietary fittings.Please ensure your track is suitable.For questions, send us an email and we'll help if we can.