Ceiling Box with Bar Hanger, Metallic. Depth: 2".Side Knockouts: (4) 1/2". Bottom Knockouts: (2) 1/2". Adjustable Length: 16" to 24". Fan Weight: 70 lbs. Fixture Weight: 150 lbs. Cubic Inches: 20".
- Knockout Diameter: 1/2 in
- Mounting: Bracket
- Mounting: Screw On
- Depth: 2 in
- Material: Steel
- Mounting: Nail On
- Cubic Inches: 20 in³