Keeper? engineered its cam buckle tie-downs as a better alternative to rope, twine and other inefficient methods of securing cargo. The cam buckle is fast and easy to use and includes a quick-release thumb button, eliminating the need to spend time tying and untying unreliable knots. Tough cam buckle teeth grip Keeper? 15 ft x 1 in Hi-Test? webbing, ensuring that the buckle will never slip or prematurely destroy the webbing. Cam buckles work in conjunction with full-sized, vinyl-coated S-Hooks that retain their durability even under demanding conditions. With a 400 lb working load limit and 1200 lb break strength, 15 ft Keeper? cam buckle tie-downs are ideal for pickup trucks and utility trailers.