T-H Marine 51043200 Sure-Seal Deck Plates - Screw Out - Polar White - Cut out - 4.5 in., T-H Marine, Mfr#: 51043200

T-H Marine Sure-Seal Deck Plates are easy to install. Each deck plate features watertight construction with a lid that overlaps the frame, positive "O" ring seal, total UV and chemical stability, and no visible mounting fasteners.