DMM Alpha Wire
Here's what other sites are saying:
Widely respected in the world of trad climbing, the designers at DMM topped themselves once again when they created the Alpha Wire Carabiner. At just 34 grams and with a minor-axis strength of 24 kN, the Alpha Wire is both ultralight and strong. In typical over-engineering fashion, the folks at DMM ensured that this biner has an open-gate strength rating of 9kN but also preserved a generous 27 millimeters of gate clearance for easy clipping, cleaning, and racking.
The DMM Alpha Trad Carabiner excels in Summer and Winter, from cragging to expeditions and everything in between. The beautifully hot forged ergonomic back combines with the clean nose wire gate to provide an easy clipping, fumble-free, anti-snag biner.