Trailer King Pins
157 MFG #: Buyers Products Company
- Strong forged steel construction.
- Heat-treated for toughness.
- All king pins are 100% inspected and tested.
- Made in the USA.
- Trailer King Pins from Buyers Products provide strength and reliability in coupling your fifth wheel. They are forged from AISI 8630 steel and heat-treated to maintain a hardness of 302-363 BHN and 150,000 PSI in ultimate strength.
They're available in several weldable bolster plate thicknesses. An 8 hole bolt-on version is also available.