Shop Nilight Winch Stopper for ATV UTV Truck SUV Winch Cable Hook Rubber Stopper 2 Pack Protect Towing Hook Synthetic Rope Winch Accessories Rope Line Saver with Stainless Steel Screws Allen Wrenc, Red in high quality, support 2 year warranty. Winch Stopper is made of premium quality rubber, which is waterproof, wear-resistant, resilient and protects towing hook, synthetic rope, cable line. Solid Zinc and Ni Coating Carbin Steel Screws can resist oxidation and corrosion, more durable. Whether it is off-road or transportation, rubber stop blocks are a great winch accessory.