Trailer Locks

King Pin lock® is a unique product designed to provide maximum protection for unattended trailers. This heavy-duty lock is visible from a distance ensuring the vehicle is secure.   Benefits & Features of the King Pin® Permanently installed. Eliminates operator from having to go under trailer to secure the King Pin. Operator does not get dirty.… [Learn More]

The Air Brake Lock is a permanently mounted lock that prevents theft of the vehicle when unattended. The device cannot be removed by a thief without disabling the truck or tractor. Protect your high-value tractor/trailer equipment investment. The only viable locking systems are resident to the rig and do not need driver assisted assembly or… [Learn More]