Electrical Box, Box Type Switch, Number of Gangs 1, Bracket Type Ears, Capacity 18 cu in, Material Galvanized Zinc, Number of 1/2 In. Back Knockouts 1, Number of 1/2 In. Side Knockouts 4, Clamp Type NM-B, Nominal Depth 3 1/2 in, Nominal Length 3 in,...