Adjusts for various wall thicknesses from 4 to 6 in. Provides proper clearance for vent from combustibles and serves as a firestop.
| Id | 170430 |
| SKU | 6495444 |
| PartNo | 4EWT |
| UPC | 095029333604 |
| Country of Origin | Mexico |
| Material Gauge | 0.018 |
| Material | Galvanized Steel |
| Dimensions | 4-9/16 In ID X 3-1/16 L |
| Suitable For | Type B Gas Vent Pipe |
| CID | 9 |
R.P. Lumber - Edwardsville, IL