M&M Ductboard Starting Collar, 507DX Series, 10 in Fitting, Round Shape, Steel, Galvanized, 6-1/2 in Height, 30 ga Gauge
Fitting Size | 10 in |
Shape | Round |
Material | Steel |
Finish | Galvanized |
Gauge | 30 ga |
- Damper with steel hardware and locking handle