Carabiner With Reference To The Braking Descender. The Carabiner Freino Z Has A Reference That Allows You To Increase Or Modulate The Braking Action During The Descent. Simple To Use, It Is Compatible With Self-Braking Descenders I'D S, I'D L, Evac I'D And Rig. Once Shot, You Can Make The Unmissable Descender In Transfers From The Material To The Ventral Attachment Point Or Anchor. Freino Z Is Equipped With The Automatic Locking System Triact-Lock. Braking Action Control: - I Refer You To Add Clutch In Case Of Heavy Load To Better Control The Descent (Emergency Situation With Two People), - Simple And Modular Use. The Rope Can Be Quickly Passed Or Exit The Back Brake With One Hand. Maneuvers Facilitated: - Easy Passage Of The Rope In The Back Without Opening The Carabiner, - Keylock System To Prevent The Accidental Hooking The Carabiner, - Automatic Locking System Triact-Lock With Unlocking Triple Action, - Compatible For Use On Harness And Anchor. Once Shot, It Allows To Make The Self-Braking Descenders I'D S, I'D L And I'D Evac (1) Or Rig (2) Captive In Transfers From The Material To The Ventral Attachment Point Or Anchor. (1) Versions From 2019. (2) Versions From 2018. Opening Of The Lever To The Back: 12 Mm Certification (S): Ce En 362, Eac, Nfpa 1983 Technical Use.