Electrical Box, Box Type Square, Number of Gangs 1, Bracket Type -, Capacity 8 cu in, Material PVC, Number of 1/2 In. Back Knockouts 4, Number of 1/2 In. Side Knockouts 0, Clamp Type -, - Hub Location, Rated -, Nominal Depth 1 1/4 in, Nominal Length 3 1/4 in, Nominal Width 2 3/8 in, Color Gray, Standards UL