Petzl AM'D Screwgate Biner 4009-690
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Petzl AM'D Screwgate Biner

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The AM’d is a slightly larger locking D that provides a lot of internal space for multiple slings, bights, hitches, etc. The size provides a large gate opening as well, making clipping in and out easier. The symmetrical D-shape shifts the load to the spine for increased strength. Like all Petzl carabiners, the AM’d boasts a snag-free, strength-enhancing keylock closure design, and a red “unlocked” warning indicator.

  • Individually tested.

Tech specs

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Ideal for
  • Snow and ice climbing
  • Rock climbing
  • Indoor climbing
Gate type Straight
Lock type

Auto-locking biners use a spring mechanism to close. Screwgate have a collar that you screw open or closed.

Material Aluminum alloy
Strength closed 28kN
Strength cross-loaded 7kN
Strength open 8kN
Gate opening 2.1cm
CE certified Yes
Three sigma tested Yes
Made in France