- Optimum safety
- Works using the same principle as the automatic belt system
- For top rope climbing, only for use indoors
- Excellent handling
- For increased safety during lead and top rope climbing
If used correctly the Grigri offers maximum safety irrespective of the strength of the belayer. It works on the same principle as the automatic belt system: if there is a sudden jolt, it puts on a braking mechanism. Only suitable for use indoors when top rope climbing.