Home Topside Accessories Deck Plates Black Deck Plate with Textured Lid – 4” (Screw Out) Marpac Black Deck Plate with Textured Lid – 4” (Screw Out) $15.99 Black Deck Plate with Textured Lid – 4” (Screw Out) quantity Add to cart Product Details Product Details Deck Plates With Textured Lids. Diameter 4″. Black. Screw Out. Watertight. O-ring seal concealed in the lid. Size shown is the plate hole I.D., add approximately 2″ for flange O.D.
