Adjustable Floor Box, Non-Metallic, Depth: 3-1/2 - 6". Cubic Inches: 50 - 100". Knockouts: (4) 1/2", 3/4" or 1". Includes: Reusable Mudcap, Insert Spacer, 1.25" Standard Conduit Opening, Reducers for 1" to 1/2"
- Knockout Diameter: 1/2 in
- Knockout Diameter: 3/4 in
- Knockout Diameter: 1 in
- Gangs: 1
- Cubic Inches: 100 in³
- Cubic Inches: 50 in³