Description Product OverviewQuicker to install than a nail-on box and easily removed without wall damageExtra thick wall material adds stability and rigidityHeavy-duty design supports moving loads such as ceiling fans and fixturesIdeal for old work and retrofit applicationsExtra depth accommodates smoke/carbon monoxide detectors or paddle fan componentsProduct DetailsCable Entry: KnockoutColor: GrayCubic Capacity: 24 cu-inDepth: 2-3/4 inIncludes: (3) 10 x 2 in Hex Head ScrewsMaterial: PolycarbonateMounting Type: CeilingNumber of Gangs: 1Number of Knockouts: 6Shape: RoundWidth: 4 inFeaturesSupports 50 lb ceiling fan or 75 lb light fixtureExtra deep for increased wire capacityCold-rolled steel and carriage bolt hardware for strengthNylon locking nuts ensure secure ceiling fan installation