| Specification | Value |
| Petzl Code | P005AA00 |
| Rope Diameter | 7-13mm |
| Sheave Diameter | 38mm |
| Ball Bearings | Yes |
| Efficiency | 95% |
| Maximum Working Load | 4kN x 2 = 8kN |
| Weight | 650g |
| Breaking Strength | 36kN |
| Material | Aluminium, stainless steel and nylon |
| Certification | CE EN 12278, NFPA 2500 General Use |
| Guarantee | 3 years |