Portland Products Group Vent Block, Rectangular, Fiber Cement, Rustic, 4-1/4 in ID Dia, 9-1/4 in L, 7-1/4 in W, Suitable for: 4 in Vent Pipes with Hood
| Shape | : | Rectangular |
| Material | : | Fiber Cement |
| Finish | : | Rustic |
| Diameter | : | 4-1/4 in ID |
| Length | : | 9-1/4 in |
| Width | : | 7-1/4 in |
| Suitable for | : | 4 in Vent Pipes with Hood |