Currently unavailable.
Used to provide a weatherproof seal to pipe above roof line. Used above the flashing. Seal inner edge with hi-temp silicone sealant. Type B gas vent.
| Id | 17402 |
| SKU | 441524 |
| PartNo | 104810 |
| UPC | 00053713125935 |
| Country of Origin |  USA |
| Size | 4 In. |
| A Size | 1-9/16 In. |
| B Size | 7-5/8 In. |
| Material | Aluminum |
| CID | 1 |