12″ Black Aluminum Turbine Ventilator, Permanently Lubricated Upper & Lower Bearings, No Maintenance, Rust Free Construction, Rigid Spider Type Structure, Vari Pitch Base Adjust To 12/12 Roof Pitch, Large Flashing, Life Time Manufacturer’s Warranty, Easy To Install, Reduces Energy Bill.
- Lomanco #BEB-12B 12″ Black Aluminum Ventilator
- LOMANCO