- Gated connection point allows the MGO Open to be directly installed at the end of the Petzl:
- Absorbica-I
- Absorbica-Y
- Jane
- Progress
- Progress Adjust-type double lanyards
- Grillon type work positioning lanyards
- If the lanyard is damaged, the connector can thus be reused
| MGO Open 60 | MGO Open 110 | |
| Major Axis Strength | 23 kN | 23 kN |
| Open Gate Strength | 23 kN | 23 kN |
| Gate Opening | 63 mm | 110 mm |
| Weight | 490 g | 930 g |

