https://www.mccoys.com/shop/p/6249635-052303-36/amerivent-6ewt-wall-thimble-0018-gauge-galvanized-steel-for-type-b-gas-vent-pipe
6EWT Wall Thimble, 0.018 Gauge, Galvanized Steel, For: Type B Gas Vent Pipe
Sku: 6249635-052303-36
$20.99
12 Available at
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Adjusts for various wall thicknesses from 4 to 6 in. Provides proper clearance for vent from combustibles and serves as a firestop.
- 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
Material Gauge
0.018
Material
Galvanized Steel
Dimensions
6-9/16 in ID x 3-1/4 in L
Suitable for
Type B Gas Vent Pipe