BWF FC-291V 2-Gang Weatherproof Cover, Material: Metal, Square Shape, Number Of Outlet: (1) Single Receptacle Or Switch And (1) Duplex Receptacle, Switches Or Combination Device, Gray Color, Construction: Die Cast, Mounting: Box, 4-9/16 IN Length X 4-9/16 IN Height, Mounting Hole Space: 1-13/16 IN Horizontal, 2-3/8 IN Vertical, NEMA Rating: NEMA 3R, Standard: UL Listed, CSA Certified, NEC Article 410-57(B), For Use With Single Receptacle Or Switch And 1 Duplex Receptacle, Switch Or Combination Device