Most gooseneck trailers are designed to be towed on a gooseneck hitch ball located in the bed of the tow vehicle. However, this kingpin and pipe assembly is designed for those wanting to tow a gooseneck trailer with a 5th wheel hitch. The kingpin is specially designed with zero bolster. The 4" O.D. round tube will fit as an inner pipe on most standard gooseneck outer tubes. Always follow manufacturers torque specs when tightening set screws.
- Capacity: 30,000 lb
- Length: 22"
- Round Tube O.D.: 4"
- 2" Diameter Kingpin
California Residents: Proposition 65
