The Mammut Smart HMS 2.0 carabiner with a safety mechanism against accidental lateral loading. The further development of our popular safety carabiner convinces with an improved construction, higher breaking load and less weight. What remains is double security with simple handling. The screw cap can only be operated if the safety gate has also been opened. Accidental opening is just as impossible as unintentional twisting of the carabiner in the safety loop of the climbing harness. This prevents dangerous loads in the transverse direction. For the Smart 2.0 belay device, Mammut recommends using the Smart HMS 2.0 carabiner

- Safety gate to secure the carabiner in the correct position Safety gate ensures that the carabiner can only be used when it is securely locked
- Optimized construction for smooth belaying and longer service life
- Keylock nose for easy attachment and detachment without snagging
- Breaking strength across: 11 kN
- Longitudinal breaking strength: 28 kN
- Breaking strength open: 6 kN
- Weight according to the manufacturer: 93 g

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