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What Is A Trailer King Pin

Written by hitchweb team
Wednesday, September 19, 2012 — No Comments Yet

A King Pin is a round steel shaft attached to the front of a fifth wheel trailer and the fifth wheel hitch on the truck clamps around it. Most 5th wheel trailers come with the king pin already mounted to the trailer.  Follow the link to view our selection of King Pins.

To learn about 5th wheel couplers that are mounted to King Pins or King Pin boxes refer to our blog post What Are 5th Wheel Couplers.

If you need help selecting a King Pin or King Pin accessories please contact our team via Live Support or call 1.800.300.4067

Trailer King Pin


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