The Pop Up Towing Companion Post Adapter for Flip-Over Hitch adapts to newer model 3500 Companion 5th wheel hitches. It converts from a round hole to a square post for mounting accessories.

Does not fit the older model 3000 Companion 5th Wheel hitch rated under 20K. For 3000 Companion use item 144751.

ONLY fits Flip-Over Hitches made by Pop Up.

This product will not work with the 317 or 318 models. Pop Up Towing FLC-1 Flip-Over Gooseneck Hitch Adapter to RVK3500 Companion 5th Wheel Hitch