4-11/16" Square, Extension Ring, Drawn, Metallic. Depth: 2-1/8". Side Knockouts: (1) 1/2" & (1) 3/4". Cubic Inches: 42".
- Knockout Diameter: 1/2 in
- Knockout Diameter: 3/4 in
- Depth: 2 1/8 in
- Cubic Inches: 42 in³
- Number of Knockouts: 10
- Knockouts: Yes
4-11/16" Square, Extension Ring, Drawn, Metallic. Depth: 2-1/8". Side Knockouts: (1) 1/2" & (1) 3/4". Cubic Inches: 42".