Electrical Box Box Type Switch Number of Gangs 2 Bracket Type Nails Capacity 32 cu in Material PVC Number of 1/2 in Back Knockouts 8 Number of 1/2 in Side Knockouts 0 Clamp Type - - Hub Location Rated - Nominal Depth 3 1/16 in Nominal Length 3 11/16 in Nominal Width 3 15/16 in Color Light Blue Standards UL