Mammut Smart HMS 2.0 Screwgate Carabiner - Alpine Calamint

Designed for alpine professionals and dedicated climbers, the Mammut Smart HMS 2.0 Screwgate Carabiner sets a new standard in belay security. Its revolutionary anti-cross-loading mechanism automatically guides the rope into the optimal position, dramatically reducing the risk of cross-loading and ensuring smooth, reliable belays every time. This pear-shaped HMS carabiner is built for the demands of modern mountaineering, combining durable aluminium construction with a straightforward, manual screwgate locking action.

Highlights

• Smart HMS 2.0 anti-cross loading mechanism
• Keylock nose for snag-free operation
• Screwgate lock with manual action
• Anodized surface finish in Alpine Calamint

In daily use

Use the Smart HMS for belaying with tuber devices or assisted braking devices, rappelling, and as a connector in anchor systems. The wide 24 mm gate opening makes it easy to clip ropes and slings, while the keylock nose prevents accidental snagging on bolts or gear. The anti-cross loading feature ensures that the rope always sits correctly in the basket, giving peace of mind in critical moments.

Full specifications

• Brand: Mammut
• Type: HMS (Pear-shaped) Screwgate Carabiner
• Material: Aluminum
• Major Axis Strength (Closed Gate): 24 kN
• Minor Axis Strength (Closed Gate): 10 kN
• Open Gate Strength: 8 kN
• Gate Opening: 24 mm
• Gate Action: Manual Screw Lock
• Nose Type: Keylock
• Surface Finish: Anodized
• Dimensions (L x W): approx. 100 x 70 mm
• Certification: EN 12275, UIAA 121
• Colour: Alpine Calamint
• Recommended Use: Belaying, Rappelling, Climbing, Mountaineering

Final note

The Mammut Smart HMS 2.0 upgrades the classic HMS with its clever anti-cross loading design. It is a reliable and robust choice for demanding users who expect precision and safety in every climb.