AmeriVent 6EWT Wall Thimble, 0.018 Gauge, Galvanized Steel, For: Type B Gas Vent Pipe

Adjusts for various wall thicknesses from 4 to 6 in. Provides proper clearance for vent from combustibles and serves as a firestop.

Details

• 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