3-1/2 Round Old Work Ceiling Box

Allied Moulded Old Work 14 cu in Round Fiberglass Ceiling Box Off White

This 3-1/2 in. round 3/0 wall box is 14 cu. in. and is designed for old-work applications. Includes leveling ribs that position the face of the box parallel to the wall surface. This premium box features fiberglass construction, is UL listed and carries a 2-hour fire rating.
High strength fiberglass reinforced polyester material
Non-distorting in high heat, impact resistant in cold temps
Speed "K" Clamps factory installed