DAWSON Cam Buckle Straps are one of the main types of Tie Down Straps for cargo securement for pickup trucks, pickup beds, enclosed trailers, pickup trailers, moving vans, and other securement applications. Cam Buckles are used often due to the affordability and the strength they can offer in a matter of seconds for most applications. Cam Buckles can use the same hardware as other tie-down straps such as popular ratchet straps.