4" Round, Floor Box Assembly, Metallic, Cover Type: Screw Plugs. Device Type: Duplex Receptacle. Color: Brass. Cubic Inches: 14.5". Conduit Openings: Sides (2) 3/4", (2) 1/2", Bottom (2) 1/2". Includes: 15 Amp Receptacle. For use in Concrete and Wood Applications.
- Knockout Diameter: 1/2 in
- Knockout Diameter: 3/4 in
- Material: Brass
- Diameter: 4 in
- Cubic Inches: 14.500 in³