GN7 Gooseneck to 5th wheel adapter with a 4 inch square gooseneck trailer stem.
GN7 is a gooseneck to 5th wheel hitch adapter with a 4 inch Square trailer stem.
Pull your gooseneck trailer with a 5th wheel hitch.
Gooseneck kingpin adapter changes your gooseneck trailer to a 5th wheel trailer.
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