I cannot believe how light this biner is and they work well as an opposite to my Dovals on my runner/draws. They are just as strong as heavier biners.

The only issue I have with the biner and didn't realize it until other's lead on my gear is that they are hard to determine where the gate is located. I know to look for the serial number, but it is not too obvious. Therefore, I am supplementing my runners/draws with Trango's new SuperFlys. They are only 30gm and have a visible gate.