2 Inch Forged SAE Trailer King Pins With 5/16 Inch Bolster Plate - Weld On

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.

Product Common Use: Fifth Wheel and Gooseneck Trailer Towing, RVs and Campers, Lawncare and Excavating Equipment Trailers, Car Haulers

• Strong forged steel construction.
• Heat-treated for toughness.
• All king pins are 100% inspected and tested.
• Made in the USA.