Trailer Coupler Key Hitch Lock

New trailer coupler lock with two keys. Trailer hitch lock is your key to secure boating, camping, snowmobiling or other trailering. Theft deterrent, made of solid cast metal, heat treated for toughness. Works with standard couplers. Leaving your trailer without one of these is just an invitation to theives. Anyone with a trailer hitch can pull up and take off with your expense rig. This lock is the trick. We have plenty of trailers and we have yet to have one stolen with this lock installed. It is keyed and screws tightly on the coupler handle.