Beckson 4" Clear Center Screw Out Deck Plate - Black [DP40-B-C] Marine Plumbing & Ventilation | Hot Water Heaters and is easily disassembled

and is easily disassembled

Can be flush mounted on a hull with up to a 22° dead rise

Seal: Lip Seal

Raritan's Crown Head™ Front Cover includes the O-Ring

The connectors are keyed for error-free connection and are waterproof for continued operation even while submerged in the bilge

Beckson 4" Clear Center Screw Out Deck Plate - Black [DP40-B-C] Marine Plumbing & Ventilation | Hot Water Heaters and is easily disassembledScrew Out Deck Plate The Beckson Screw Out Plate was designed to provide access without the use of tools, with a single start non jamming (no cross thread), extra strong, self cleaning buttress thread. They incorporate a self aligning center and an innovative gasket to assure a watertight seal. A back up sealing wall leaves the plate watertight, even if the gasket is removed. Our clear center plates permit observation of controls or gauges and visual