CANTEX Electrical Box,3-1/2 in. Round,20 cu in

Electrical Box; Box Type Round Ceiling Pan; Number of Gangs 2; Bracket Type Bracket Not Included; Capacity 20 cu in; Material Polycarbonate; Number of 1/2 In. Back Knockouts 6; Number of 1/2 In. Side Knockouts 0; Clamp Type NMSC Clamps; - Hub Location; Rated -; Nominal Depth 2 1/4 in; Nominal Length 3 1/2 in; Nominal Width 3 1/2 in; Color Black; Standards UL Listed