Beckson's Screw-Out Deck Plates provide watertight access points for the inspection and cleaning out of tanks and compartments, or as general access for shut-off valves and repairs.
- Designed to provide easy access without the use of tools
- Single start, non-jamming buttress thread
- Back-up sealing wall ensures the plate remains waterproof even if the gasket is removed
- Ideal for compartments where a change in air pressure due to temperature or oil canning can occur
- Not recommended for use directly into a fuel tank
- Clear center plate permits observation of controls or gauges for visual inspection
- Access type: Screw out with smooth lid
- 4" Dimensions:
- Inner diameter: 4"
- Outer diameter: 6-1/8"
- Cutout size: 4-1/2"
- 6" Dimensions:
- Inner diameter: 6"
- Outer diameter: 8-1/8"
- Cutout size: 6-1/2"
- 8" Dimensions:
- Inner diameter: 7-5/8"
- Outer diameter: 10"
- Cutout size: 8-1/2"
Note: Replacement gasket D4S-G sold separately