Low Profile Box No Thicker than Drywall; Easy to Mount in Front of Plumbing Pipes, HVAC Duct and PVC Already in the Wall Opening; Old Work Clamp and Flange

Specifications:

Type: Ceiling Fan
Depth: 1/2 Inch
Diameter: 3-1/2 Inch
Shape: Round
Number of Knockouts: 2
Knockout Location: Back
Knockout Size: 1/2 Inch
Material: Zinc Plated Steel
Clamp Type: Old Work
Approval: UL, CUL
Standard Package: 50