Weatherproof Electrical Box, Number of Gangs 1, Number of Inlets 2, Length 4.56 in, Width 2.81 in, Depth 2.38 in, Hub Size 1 in, Color Gray, Bracket Type -, Box Type FSC, Capacity 21 cu in, Material PVC, Mounting Holes O.C. (In.) 0.125 in, Standards UL