Electrical Box, 21 cu in, Square Box Type, 2 Gang(s), Galvanized Steel, Square Shape, Raco, Mfr#: 223

Electrical Box, Box Type Square, Number of Gangs 2, Bracket Type FM, Capacity 21 cu in, Material Galvanized Steel, Number of 1/2 In. Back Knockouts 1, Number of 1/2 In. Side Knockouts 3, Clamp Type NM-B, Number of 3/4 In. Side Knockouts 1, Nominal Depth 1 1/2 in, Nominal Length 4 in, Nominal Width 4 in, Color Silver, Standards UL