Ensuring you are Ready for the Road Ahead , the Power Products 3/8-1/2” Ratchet Load Binder includes ratcheting mechanism to create tension in the chain. The two tension hooks located on each end of the ratchet provide a safer option that keeps your transport load firmly secured. This heavy duty ratchet chain binding solution is made of heat-treated, drop-forged carbon steel, which provides durability and strength your truck's cargo deserves. FleetPride is your First Click in Heavy Duty .