TIE DOWN ENGINEERING INC. 3 500 lb. Class 2 Galvanized Hitch Cables 59535 3,500 lb. Class 2 Galvanized Hitch Cables Pair of 36 in. long cables with S-hooks Replace your noisy chains with these self-coiling hitch cables Durable galvanized aircraft cable construction Exceed SAE J684 standards for trailer coupling and automotive type hitches