3 metre lengths supplied flat and bent to shape on site to form a circle approximately 1 metre in diameter.
Ideal for supporting reinforcing mesh in floor slabs.
Sizes available:
| Height mm | Pack size |
| 50 | 25 |
| 60 | 25 |
| 75 | 25 |
| 90 | 25 |
| 105 | 25 |
| 120 | 25 |
| 135 | 25 |
| 150 | 25 |