The Keeper 12 ft. Cam Buckle Lashing Strap features a durable nylon 1 in. Hi-Test® webbing and metal spring buckle for a tight and secure hold. The lashing straps are compact, portable and easy-to-use. It has a working load limit of 30 lbs. and 90 lbs. break strength to deliver optimal performance. The spring buckle lashing strap is ideal for tying down small and light-weight roof rack cargo.