Beckson 4" Clear Screw Out Deck Plate - Black

The Beckson 4" Clear Center Screw Out Deck Plate in black offers watertight access to tanks, compartments, and shut-off valves on boats. Its single-start buttress thread design prevents jamming and cross-threading, while the innovative gasket ensures reliable sealing. The clear center allows easy visual inspections without removing the plate, making it practical for monitoring gauges or controls. Ideal for marine environments where airtight access is essential.