Beckson Marine 6" Smooth Center Screw-Out Deck Plate - Black

Beckson Marine 6" Smooth Center Screw-Out Deck Plate - Black. This Boating & Marine Equipmentdesigned by the experts at Beckson Marine is made with a single start non-jamming extra strong self-cleaning buttress thread. This Beckson Marine 6" Smooth Center Screw-Out Deck Plate incorporates 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. Keep your boat accessing equipment running smoothly