Electrical Box Cover, Box Type Square, Cover Type Blank, Number of Gangs 1, Material Aluminum, Depth 1 1/8 in, Width 3 in, Length 4 5/8, -, For Use With SWB Hazardous Location Device Boxes, Characteristics -, Color -, Design -, Gasket Material -, Standards Hazloc Standard, UL/CSA, Includes Mounting Screws