Switch-Device Outlet Box Extensions (Nonmetallic): Type - Switch Outlet Box; Application - General; Number of Gangs - 3; Capacity - cu-in - 61.2; Cable Entry - (4) Hinged Tabs; Material - Plastic; Device Mounting Holes - Standard; Additional Information - New work/Old work, Internal mounting holes; Manufacturer Series - One-Box
Additional Info: New work/Old work, Internal mounting holes