Allied Moulded Products 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™ - Electrical Boxes

Allied Moulded Products 3-1/2 in. Dia 14 cu. in. Old Work Round Wall Box R9305=SK - The Home Depot

Metal ears are securely molded into the box Snap Bracket pushes through opening in wall-board, then snaps out on the back side Nonmetallic Speed K

Products 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™

10 Pack Allied Moulded 9338-ESK Fiberglassbox 4 Round Old Work Outlet Box

Allied Moulded H9338=ESK 3-1/2-Inch Diameter Round Fiberglass Box - Electrical Boxes

10 Pack Allied Moulded 9338-ESK Fiberglassbox 4 Round Old Work Outlet Box

Allied Moulded Products 3-1/2 in. Dia 14 cu. in. Old Work Round Wall Box R9305=SK - The Home Depot

Allied Moulded SB-CBFR Sliderbox Adjustable Box - Electrical Boxes

Allied Moulded Products 3-1/2 in. Dia 14 cu. in. Old Work Round Wall Box R9305=SK - The Home Depot

Allied Moulded 9338-ESK Fiberglassbox 4 Round Old Work Outlet BoxF

9351-NKFR - Allied Moulded Products :Allied Moulded Products