Bulldog trailer couplers are the standard by which all others are measured. No other competitor offers the combination of heavy-duty materials, unique features and replaceable parts for outstanding performance and long life. That’s why Bulldog is the right selection for your heavy duty towing needs, whether its utility hauling, horses & livestock, cargo or construction trailer applications.

Bulldog offers an industry-exclusive automatic and continuously tight ball fit. The patent-pending cast head “Wedge-Latch”tm coupler design is available across the Bulldog line. A variety of coupler styles, tongue mounts and latches allow configurations to match virtually any trailer. To assure level operation, adjustable couplers enable you to match your trailer to a variety of different towing vehicles. Bulldog trailer couplers also feature replaceable latching hardware for longer service life.

All Bulldog couplers offer a range of safety and convenience features:

• Adjustable lock nut for proper ball tension
• Locking hole in coupler handle
• Positive locking trigger

To select the correct coupler:

• Choose the ball size that best matches the trailer weight
• Choose the channel width and style that matches the trailer tongue