31930 31931
| Availability: | |
|---|---|
| Quantity: | |
| CODE | Commodity | THREAD | C. mm | E. mm |
| 31930 | THROUGH HULL, INCLUDING A FLEXIBLE PVC BACK VENT | 1-1/2" | 78 | 35 |
| 31931 | THROUGH HULL, INCLUDING A FLEXIBLE PVC BACK VENT | 2" | 100 | 42 |
| CODE | Commodity | THREAD | C. mm | E. mm |
| 31930 | THROUGH HULL, INCLUDING A FLEXIBLE PVC BACK VENT | 1-1/2" | 78 | 35 |
| 31931 | THROUGH HULL, INCLUDING A FLEXIBLE PVC BACK VENT | 2" | 100 | 42 |