Front blocks Irvis Petzl crampons

Front blocks of the Irvis Petzl crampons

These front blocks designed for glacier travel can replace the original Irvis crampon blocks or transform other models in the Petzl range.

• Converts classic or technical mountaineering crampons into crampons for ski touring and glacier travel
• 2 wide spikes for excellent grip
• Compatible with all rear blocks of Petzl crampons

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