An extra heavy “O” ring to assure watertight fit. To be installed in areas where internal pressure (oil-canning) is NOT present. Ideal for inspection compartments, for clean out or access to shut off valves, back-up fasteners.
Features & Specifications
- Manufacturer Part Number: DP85N
- UPC: 0021083010083
- Category: Hardware & Fasteners | Hatches/Deck Plates
- Center: Diamond
- Color: Beige
- Diameter: Interior: 7-5/8″
- Hole: 8-3/8″
- O.D.: 10″








