gooseneck to kingpin adapter

https://www.campingworld.com/gn6-5th-wheel-goosneck-to-kingpin-adapter-with-4.5-square-tube-93269.html GN6 5th Wheel Gooseneck to Kingpin Adapter - 4.5" Tube gooseneck to kingpin adapter 5th wheel 4 tube

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