Our Gooseneck to Kingpin Adapters allow you to pull our gooseneck trailers with a fifth wheel hitch. Simply slide the adjustable height gooseneck coupler down out of the outer clamping sleeve on the neck and slip the kingpin adapter up into the sleeve and pin it in place taking care to tighten the set screw(s) to prevent movement. These kingpin adapters are equipped with 2″ SAE Kingpins and have a black powder coat finish.

  • 2″ SAE King Pin
  • Black Powder Coat Finish
  • Two Handles
  • 24k capacity
  • Round Gooseneck Kingpin Adapter PJ Part #: 140300
  • Square Gooseneck Kingpin Adapter PJ Part #: 140301