Proven Industries Trailer Hitch Locks-2178

Get premium protection for heavy-duty enclosed car trailers, and heavy-duty commercial trailers. Our trailer hitch coupler locks from Proven Industries offer a “glove-like fit,” reducing the risk of trailer theft. We carry locks for Demco, BullDog, trigger-latch, thumb-latch and “A-frame” and straight bolt-on couplers. Some locks can also secure safety chains. Also available for some non-commercial trailers with upgraded hitches. Call or visit your nearest Flaman Trailers location to find the right lock for you.