Spydura Pro (TM) synthetic rope for winches up to 18,000 lbs. (8165 kg) pulling capacity. 7/16? (11MM) X 100? (30.5M) Heat treated 12 strand ultra-high molecular weight polyethylene (UHMWPE) material with a minimum straight line breaking strength of 36,000 lbs Protective urethane coating shields against UV, dirt, and debris, and helps prevent the rope from splitting and fraying. Reinforced thimble to minimize rope stress at connection point. Red heat resistant sleeve provides end-of-rope warning, increases drum grip, and protects the first layer of rope from high winch drum temperature. Ballistic Nylon Sleeve Sliding sleeve helps guard the rope from abrasion when winching over an object. WARN Spydura(TM) Synthetic Rope is constructed with an ultra-high molecular weight polyethylene (UHMWPE) material that provides tremendous tensile strength and abrasion resistance, and is coated with a protective, high-temperature urethane.