Trailer Coupler  x  >   Gooseneck Coupler  x  >   Coupler Only  x  >   Bulldog  x  >  

This adjustable base assembly is made of superior, high-strength steel for ultimate durability. Pair with outer tube for a secure, easy-to-use gooseneck coupler.

With superior steel construction, fast and easy hookup and disconnect ability, and a tight fit around the ball for ultimate security, this fixed-base gooseneck coupler is perfect for your heavy-duty towing needs.

Weld this cast steel coupler head to 3" or 4" diameter tubing to create a heavy-duty gooseneck coupler with fast and easy latching action.