Weatherproof Cover, 4 5/8 in Height, 2 13/16 in Width, Number of Gangs: 1/ WIDTH: 2.810 INCHES NOMINAL MOUNTING HOLE QUANTITY: 2 END ITEM IDENTIFICATION: BOAT UNIT TYPE: OUTLET COVER: PROVIDED OPENING QUANTITY: 1 GANG QUANTITY: 1 OPENING STYLE DESIGNATOR: 2 TOGGLE INSULATING ADAPTER: INCLUDED SPECIAL FEATURES: VERTICAL MOUNT, SELF-CLOSING LID, METALLICA PLATE, DIE-CAST ZINC COVER, WEATHERPROOF HEIGHT: 4.630 INCHES NOMINAL COLOR: GRAY MATERIAL: ZINC ALLOY SURFACE TREATMENT: SUPPLEMENTARY FEATURES: INCLUDES GASKET AND INSTALLATION HARDWARE