Raco 8201 Extension Ring Outlet Box, 22.5 Cu-in, 4 In Dia X 1-1/2 In D

Product Features

• Type: Extension Ring
• Diameter: 4 in
• Material: Steel
• Depth: 1-1/2 in
• Capacity: 22.5 cu-in
• Standards: UL Listed
• Shape: Square
• Combination cover screw heads provide for faster mud ring/cover installation
• Fire resistance: acceptable for use in 2 hr rated walls and ceilings