Bolt 7032489 Off-Vehicle Coupler Lock for use with Early Model Chevrolet, GMC, Hummer, Buick, Cadillac, Oldsmobile and Pontiac Keys
- Opens with your vehicles ignition key eliminating extra keys on your ring; Please verify fitment by looking up the year, make and model of your vehicle
- Works with 1-7/8, 2\" and 2 5/16\" couplers
- Maximum protection for unattended trailers
- Hardened steel hardware for extra security, power coated in red for visible theft deterrent; plate tumbler sidebar to prevent picking and bumping
- Corrosion resistant and backed by a limited lifetime warranty