BWF TS-11V 1-Gang Weatherproof Cover With Switch, Material: Metal, Rectangle Shape, Number Of Outlet: (1) Toggle Switch, Gray Color, Construction: Rugged, Die Cast, Mounting: Box, 2-13/16 IN Length X 4-9/16 IN Height, Mounting Hole Space: 3-9/32 IN Outer, 2-3/8 IN Inner, NEMA Rating: NEMA 3R, Standard: UL Listed, CSA Certified, NEC Article 410-57(B), For Use With 15 AMP Single Pole Toggle Switch