For sale, a new heavy duty Attwood 6" white inspection plate, 12792-1. Allows additional storage options to your canoe, kayak or small boat access unsuable spaces and for inspection of and general access to valves and deck vents. Easy opening, screw-out design – no tools required. High-impact ABS plastic with textured surface. Durable, rugged, weather-resistant. Flange is pre-drilled for #8 screws (not included).