Acme 1/2 Inch Hitch Pin & Lock - Heavy Duty Trailer Coupler Lock for Secure Towing - Perfect for Trucks, Trailers, RVs and Boat Hitches

Use this solid steel, 1/2" zinc-plated Hitch Pin & Lock as a safety device when towing. It also prevents theft when the parked. Two keys are included.

Also available in a 5/8" Hitch Pin & Lock (#380923, sold separately).