American Metal 6EWT Ameri Vent Wall Thimble 6 Inch
- Buy 6 for $26.50 each and save 19%
- Buy 24 for $26.24 each and save 19%
- 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
Type b for venting furnaces and water heaters. 10 inch od 6 1/2 id Adjusts for various wall thicknesses from 4 inches to 6 inches. Provides proper clearance for vent from combustibles and serves as a firestop.