Kingpin to 3 Inch Gooseneck Ball Adapter

This fifth wheel to gooseneck adapter allows your gooseneck trailer to be towed by a fifth wheel hitch. The adapter has a solid 2" forged kingpin with a 1/2" bolster. This one-piece hardened steel 3 inch ball is machined to the kingpin and is rated for 31,000 lbs. Product is unpainted so some surface rust may be present when received.

• Per the manufacturer: If the trailer's gooseneck is offset you may need to block your fifth wheel plate to keep it from tiliting/articulating
• Per the manufacturer: You may have to adjust the main post of your gooseneck trailer to allow the trailer to ride level
• Can be used for tractor-trailer fifth wheels
• Product is unpainted
• 2 inch kingpin, 3 inch ball, 8" diameter plate