Complementing the versions that already exist, the Am'd and William in Lock, Spinball and Ball Lock versions, this Tri-act version of the Am'd and William carabiners gives automatic locking with greater security, while still remaining simple to manipulate, especially with gloves.
The Tri-act system reduces the risk of accidental unlocking as 3 successive actions are required to open the carabiner (push the sleeve upward - turn - open the gate).Initially designed for industrial applications, this locking system, which is easily manipulated with one hand, is also highly appreciated by rescue teams and by climbers.
- Weight: 74 g.
- Gate opening: 21 mm.
- Strength : Major Axis - 28kN Minor Axis - 8kN, Open Gate - 7kN
- Material: High performance aluminum alloy
- Standards: CE EN362, EN 12275, type K / B /H.
- Petzl Ref.# :M21
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