450mm Chamber Riser (300mm invert), includes seal
- Quick & Easy to Install
- Robust & Lightweight
- Easy to Joint
| SPECIFICATION | |
| Brand | Brett Martin |
| Sub Brand | Underground |
| Unit Length of Piece (mm) | 493mm |
| Unit Width of Piece (mm) | 430mm |
| Unit Height of Piece (mm) | 340mm |
| Unit Weight of Piece (Kg) | 3.006kg |
| Main Material | uPVC |