Siding Mount Outlet Boxes: Type - Siding Mount Device Box; Siding Style - 1/2 in Lap; Box Type - Weatherproof FS, Unflanged; Gangs - 1; Box Height x Width - in - 5.093 x 3.312; Box Depth - in - 2.056 in; Material - Plastic; Color - White; Knockouts - (2) 1/2" Back; Mounting - Internal Screw Holes; Standard Package - 25