- Use in offset installation to avoid obstructions such as rafters and joists
- Size #3 in through 14 in adjust easily from 0 to 45 deg
- Sizes 16 in through 30 in are non-adjustable
- Round shape
- Connection Size: 5 in
- Dimensions: 3-1/2 in L x 3-1/2 in H
- Finish: Galvanized
- Material: Aluminum/Steel
- Material Gauge: 0.018 in
- Mounting Type: Wall
- Suitable for: Type B Gas Vent
- Temperature Rating: 470 deg F