Bulldog
Adjustable Coupler A2003C0317
Designed for utility, horse/livestock, cargo, and construction trailer applications, BULLDOG Couplers are the strongest in the industry. The patented cast head "Wedge-Latch" coupler design is...
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Create A New AccountDesigned for utility, horse/livestock, cargo, and construction trailer applications, BULLDOG Collar-Lok Heavy Duty Couplers are the strongest in the industry. The BULLDOG design features the only 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. Quick and easy to engageStrong and secure on the roadPatented Wedge-Latch ball clamp designQuick to hook up and disconnectIn compliance with SAE standard J684