Features
- Use to install pipe through an interior wall and provide proper clearance from combustibles
- The wall thimble adjusts for various wall thicknesses from 4 to 6 in
- Round shape
More Specifications
- Dimensions: 4-9/16 in ID x 3-1/16 L
- Material: Galvanized Steel
- Material Gauge: 0.018
- Suitable for: Type B Gas Vent Pipe