Spydura Synthetic Winch Rope; 3/8 in. WARNING CA Proposition 65: No. Provides Extreme Protection Against Wear And Abrasion. Coated With High Temperature Urethane. Spydura synthetic winch rope is constructed of a unique ultra high molecular weight polyethylene material and offers high abrasion resistance and tremendous tensile strength. Coated with high temperature urethane, equipped with a temperature resistant sleeve on the first layer and a ballistic nylon sliding sleeve, Spydura synthetic winch rope provides extreme protection against wear and abrasion. The unique self-tightening rope attachment designed to hold the rope secure on the winch drum makes this exclusive offering from Warn ideal for pushing the limits on the trail. Warn Industries is the world's most recognized brand in off-road products. The company designs, manufactures and markets a full line of off-road equipment and accessories that enhance the performance of four-wheel-drive vehicles and ATVs. As well, the WARN Industrial and WARN Works (for utilitarian use) brands offer high-performance, quality products for today's hard worker.