5th wheel kingpin hitch to Gooseneck ball

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5th wheel kingpin hitch to Gooseneck ball adapter

Heavy duty 5th wheel to gooseneck ball adapter will go into your standard 2 inch 5th wheel hitch and have a standard 2-5/16 gooseneck ball on the other end for towing your gooseneck trailer.


This fifth wheel to gooseneck adapter allows your gooseneck trailer to be towed by a fifth wheel hitch.


This heavy duty adapter will adapt your 5th wheel over to a 2-5/16" ball and installs in seconds.

Adapter rating is 30,000 lbs GVW.

Kingpin size is 2”, standard for semi-tractors and RV 5th wheel trailers.

Bolster plate is 10-1/2 inches in diameter and ½ inch thick high strength steel.

From the kingpin side of the bolster plate to the top of the gooseneck ball is 4-1./2 inches.

The adapter is cad plated.

Made in the USA.


Verify overall height, making sure your setup has enough vertical adjustment to keep a level trailer.