AmeriVent 4EWT Wall Thimble, 0.018 Gauge, Galvanized Steel, For: Type B Gas Vent Pipe
- SKU: 6495444
- Model No: 4EWT
- UPC Code: 095029333604
- MFG: AMERICAN METAL
- Package Size ( L x W x H ): 42.0in x 6.5in x 3.0in
- Weight:3.37 lbs
- Availability: 36
$23.70
Adjusts for various wall thicknesses from 4 to 6 in. Provides proper clearance for vent from combustibles and serves as a firestop.