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Mammut - Crag Smart HMS

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Mammut - Crag Smart HMS

Availability: In stock

Stock #: 670MX


The focus is on safety with these smart HMS carabiners: The twistlock can only be operated when the safety gate is open, preventing the accidental opening of the carabiner as well as twisting in the belay loop of the climbing harness. This avoids disadvantageous loads on the minor axis of the carabiner.


  • Major-axis strength: 22 kN
  • Minor-axis strength: 10 kN
  • Open gate strength: 8 kN
  • Weight: 88 g


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