How to Choose Carabiners

Extra-lightweight and compact, these Mammut carabiners have a D-shape for easy handling. The keylock nose prevents snagging when clipping. The screw-lock gate is a good choice for icy or dirty routes.
Imported.
View all Mammut Carabiners| Best Use | Climbing |
|---|---|
| Carabiner Type | Locking |
| Gate Type | Screw-lock |
| Strength Major Axis Closed | 26 kilonewtons |
| Strength Major Axis Open | 10 kilonewtons |
| Strength Minor Axis | 9 kilonewtons |
| Dimensions | 99 x 59.5 millimeters |
| Weight | Unavailable |
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Recently used the carabiners on a climbing trip up in Tahoe. Worked well with my PAS and multipitch anchor. Recommend 100%.
I would love to replace all my lockers with Mammut lockers, but that seems unreasonable. Every locker they’ve designed recently has the weight of popcorn. It’s easier to make the decision to carry extra lockers for that reason when working. Of course, can’t complain about the visual unlock cue for beginners or keeping vets humble.