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...

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...

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