The Rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking.
| Aluminium | Stainless Steel | |
| Rope Diameter (mm) | 9-13 | 9-13 |
| Minimum Break Strength (kN) | 35 | 80 |
| Finish | Anodised | Polished |
| Weight (g) | 196 | 600 |
