Damper Clip hardware sets are also available in a range of configurations, for both one and two-clip dampers. All sets have 5/16" thread width.
Hardware Sets come packaged together for your convenience.

The damper hardwares are assembled with the damper blade and would adjust the damper at different angle to control the airflow inside of the ductwork pipe system.

 Our rapid damper regulator of bright, zinc-plated residential regulators is designed to allow easy installation onto any factory-made residential quality damper blade. The spring in the springloaded bearing will never bind or interfere with the blade. Our Spring- Loaded Bearing will perforate the metal with ease every time. Our special handle can also be used on both endssimplyby flipping it from one end to the other. Both ends are available with steel back-up washers and gaskets to resist leakage.

Galvanized Steel Rapid Kit Ductwork Damper Regulator Hardware For Ventilation 

Galvanized Steel Rapid Kit Ductwork Damper Regulator Hardware For Ventilation 

Galvanized Steel Rapid Kit Ductwork Damper Regulator Hardware For Ventilation