Mammut Classic HMS Screwgate Carabiner

Color: Blue
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Perfect for building anchors and belaying, the Mammut Classic HMS Screwgate carabiner has an all-around, medium-size pear shape that allows rope to run smoothly and works with a Munter hitch.


  • Developed and designed to allow smooth rope travel and reduced wear
  • Medium-size, pear-shaped HMS carabiner offers easy handling and facilitates belaying single ropes with a Munter hitch
  • Manual screwgate lock is easy to operate, even in dirty and icy environments
  • Orange marking provides a visual warning if the carabiner is not screwed closed
  • Keylock nose design allows for easy clipping and unclipping without snagging


View all Mammut Carabiners

Technical Specs

Best Use


Carabiner Type


Gate Type


Gate Open Clearance


Strength Major Axis Closed

24 kilonewtons

Strength Major Axis Open

8 kilonewtons

Strength Minor Axis

9 kilonewtons


109 x 69.5 millimeters


63 grams

2 reviews with an average rating of 5.0 out of 5 stars

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