Keeper 15' Cam Buckle Tie-Down is a great alternative to rope, twine, and other methods of securing cargo. It is convenient and reliable, featuring a quick release thumb button eliminating the need for tying/untying. The cam buckles work in conjunction with full-sized, vinyl-coated S-Hooks It has a 400 lbs. working load limit, 1,200 lbs. break strength and Hi-Test webbing to provide outstanding strength and withstands the toughest applications.