Cody Assembled Start Collar With Knockout Hole, 551 Series, 4 in Fitting, Steel, Finish: Galvanized, 30 ga Gauge, For Use With: R4.2 and R6 Ductboards
Series | 551 Series |
Gauge | 30 ga |
Material | Steel |
Finish | Galvanized |
- Factory assembled
- 1 in outside ring
- Knockout holes for damper installation