Electrical Box Cover, Box Type Square, Cover Type Single Receptacle, Number of Gangs 2, Material Galvanized Zinc, Depth 1/2 in, Width 4 in, Length 4 in, For Use With 30-50A Receptacle, Characteristics 30 To 50 A Receptacle 2.141 in Dia, Capacity 6.5 cu in, Raised Height 1/2 in, Design Crushed Corner, Includes Screws