Blockstory Trailer Hitch Lock

The Blockstory Trailer Hitch Lock secures a trailer coupler to a tow ball, preventing the trailer from being hitched to an unauthorized vehicle and driven away. Trailer theft is predominantly opportunistic — a thief with their own tow vehicle can hitch and move an unsecured trailer in under 30 seconds. The Blockstory Hitch Lock occupies the coupler socket so that it cannot be attached to another tow ball while the lock is fitted. The lock body is sized to the standard 50mm tow ball diameter and constructed from zinc die-cast alloy with a 6-pin cylinder. A rubber insert inside the lock prevents rattling against the coupler during transport if the lock is left on while the trailer is being towed with the tow vehicle’s own ball engaged. Weather-resistant design with a keyhole cover. Universal fit for standard 50mm couplers. Supplied with 3 keys. Dimensions: 70mm × 50mm body. Weight: 380g.