Description
- Sturdy 16″, heavy duty steel.
- Fingers on one side help you hook it to plenum or duct board or any other surface.
- Perforated with 2 wholes if you later decide to add damper to it.
- Galvanized that lasts
Additional information
- Weight
- 3 lbs
- Dimensions
- 16 × 16 × 4 in