Adjustable Coupler 12 500 Lbs.

Designed for utility, horse/livestock, cargo, and construction trailer applications, BULLDOG Collar-Lok are the strongest in the industry. The BULLDOG design features th eonly automatic and continuously tight ball fit in the industry. A variety of coupler styles, tongue mounts, and latches allow configurations to match virtually any trailer. Adjustable couplers assure level operation for trailers when pulled by a variety of different vehicles. Easiest to use. Strong in both static and dynamic loading conditions. Hinged ball socket for easy hook up. Clear, visual indication of proper closure.