KingPin Adapters

Now you can enjoy the benefits of a smooth riding fifth wheel hitch while towing a gooseneck trailer. 
The kingpin adapter is available in the following configurations:

  • POP-GN-5 - 4" Round Tube 24K
  • POP-GN-7 - 4" Square Tube 24K
  • POP-GN-6 - 4-½" Square Tube 30K

So if you have two different trailers and only a fifth wheel hitch, here is the solution to your problem.
 
Part # Qty. Description WT Price
POP- GN-5ns 1

Adapter- 4" Round Tube 30K

 47.0 $169.95
POP-GN-7ns 1

Adapter - 4" Square Tube 24K

 60.0 $199.00
POP-GN-6ns 1

Adapter- 4-½" Square Tube 30K

 62.0 $199.00
Hitches Online is a proud dealer of Curt Hitches, Reese Hitches, DrawTite Hitches, and other quality towing and trailer hitches.
Our selection includes 5th wheel hitches, hitch cargo carriers, gooseneck hitches with turnover ball, rapid hitch, and much more.