Salvage Part, USED but fully functional. Seat Bar Stand Off from the side rails of a Perception Acadia II seat system. Accommodates up to a 1.25 inch diameter bar. Holds a bar approximately 1 inch from surface. Base approximately 5.5 by 2 inches, 2.5 high. Molded plastic. Use stainless steel number 10 screws, nuts and washers to secure to hull.