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.

Gooseneck Coupler Head can be welded on the trailer as a standard gooseneck coupler or in the truck bed. Removable steel pin secures hitch ball in the cast housing. Meets rated capacity only when used with the supplied pin. Weld-on application.