




Climbing carabiner -
The Smart HMS 2.0 Screwgate Carabiner Grey from the brand Mammut is a lightweight and durable safety carabiner, designed for use with the Smart 2.0 belay system.
It features an improved construction, enhanced breaking strength, and reduced weight, offering double security with easy handling. This carabiner provides double safety: its screwgate can only be operated when the Safety Gate security is open. Any accidental opening is impossible, as is unintentional rotation of the carabiner in the harness's belay loop. This prevents any risk of dangerous cross-loading.


- KeyLock nose to move the carabiner without risk of accidental snagging
- Safety Gate to secure the carabiner in the correct position
- The carabiner can only be used if it is properly closed
- Optimised construction for easy belaying and long service life
- Height: 119 mm
- Width: 77 mm
- Crosswise breaking strength: 11 kN
- Open gate breaking strength: 6 kN
- Lengthwise breaking strength: 28 kN