4 in. X 6 in. Double Wall Increaser
4 in. X 6 in. Double Wall Increaser
Frequently Purchased Together
Product Details
Product Details
- Used for increasing B vent pipe diameter
- Quick lock system: align seams and twist to left or just snap together using the on ramps, no screws required
- Spun aluminum construction
- Commercial (model E/V) sizes available - 10" - 30"
Specifications
- Diameter - Inside 1:
- 4 in
- Diameter - Inside 2:
- 6 in
- Height:
- 2-1/4 in
- Material:
- Aluminum