Harmony Basic Zone Seat Backrest Bottom Bracket Clamp

This is the bracket that holds the back rest in some models of the Zone Rigid Seat Back Spine to the kayak (Part # 9800816) Doesn’t come with mounting hardware- but typically existing hardware is reusable, a single Imperial threaded G316 Stainless Steel Screw(available separately Fits older model kayaks most commonly the Mad River Adventure Canoes  but also the 2008 Wilderness Systems Tarpon kayaks, and possibly some Perception, Dagger kayaks. Plastic Part # 9800584