Therwen Backdraft Damper Duct Manual Volume Damper with Sleeve Stove Pipe Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing for Range Hoods, Fans(6 Inch, 1 Pc) OddsShifter The copper wire bristles are

The copper wire bristles are durable and rust-resistant

Air consumption: 10

BUILT IN CIRCUIT BREAKER: Circuit breaker with overload protection will automatically go off when the rated current or voltage is exceeded to protect devices from damage

2 pack garbage disposal key wrenches

car gun safe

Therwen Backdraft Damper Duct Manual Volume Damper with Sleeve Stove Pipe Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing for Range Hoods, Fans(6 Inch, 1 Pc) OddsShifter The copper wire bristles areBrand: Therwen Color: Silver Features: Suitable Size: the bend end interface of air duct damper measures about 5. 87 inches 14. 92 cm in diameter while the other side is about 6 inches 15. 24 cm in diameter and the height is about 6. 25 inches 15. 87 cm in height, which is suitable for inserting 6 inch ventilation duct Easy to Install: you simply slide the air ducting damper into the pipe and screw it in an easy to adjust position, then hide the seam