GN7 - 4" square tube with kingpin. Pull your gooseneck trailer with a semi-tractor or pickup mounted fifth wheel. Simply replace the coupler with a king pin. Easily switch back and forth. 2″ SAE king pins are the industry standard and are suitable for use in all over-the-road applications. 30,000 GWR, powder coated finish, 10" round bolster plate.
GN7 - 4" square tube with kingpin. Pull your gooseneck trailer with a semi-tractor or pickup mounted fifth wheel. Simply replace the coupler with a king pin. Easily switch back and forth. 2″ SAE king pins are the indus...
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