Device Box, Number of Gangs 1, Number of Inlets 2, Length 4.62 in, Width 2.87 in, Depth 2 in, Hub Size 1/2 in, Color Gray, Box Type FSS, Capacity 18 cu in, Description/Special Features Internal Grounding Screw, Tapered Threads, Material Malleable Iron, Mounting Holes O.C. (In.) 0.5 in