Tierod – Rock Anchors
| Size (mm) | Length (mm) | Drill Size |
| 15* | 130 | 35-37 |
| 20 | 125 | 41-43 |
| 26.5 | 135 | 51-53 |
*Minimum Embedment Depth: 230mm
| Size (mm) | Length (mm) | Drill Size |
| 15* | 130 | 35-37 |
| 20 | 125 | 41-43 |
| 26.5 | 135 | 51-53 |
*Minimum Embedment Depth: 230mm
Tierod – Rubber Stoppers