We use ratcheting tie-down straps to ensure that the stuff in the trailer stays in the trailer. There are tie loops on each side of the trailer, perfect for hooking to. But whenever we hook the first ...

Harbor Freight sells the Haul-Master Universal Trailer Coupler Lock, which easily latches onto trailer couplers to prevent would-be thieves from making off with your trailer. The Haul-Master 750 ...