Secure unattended trailers with the BOLT Off-Vehicle Coupler Lock with your vehicle ignition key. The BOLT Off Vehicle Coupler Lock provides a visible theft deterrent and maximum security for...

Opens with your vehicle ignition key. Fits couplers from 1/2 in. to 3 3/8 In. and any size in between. Stainless steel pin. Lock slides back and forth along pin for ease of use. 1/8 in. incremental...

The only Cable Lock that will open with your car key, BOLT Cable Locks feature a solid zinc core, automotive grade cylinder with patented 6 plate-tumbler sidebar to prevent picking and bumping, a...

6 Plate tumbler sidebar prevents picking and bumping. Automotive grade stainless steel lock shutter keeps out weather and debris.

The only receiver lock that will open with YOUR CHRYSLER, DODGE, or JEEP key, BOLT Receiver Locks feature a solid zinc core, automotive grade cylinder with patented 6 plate-tumbler sidebar to prevent...