2nd favorite 'biner
23g, full strength, perfect proportions. Best racking biner money can buy, and even at full price you can buy a lot of them. Just holing one of these in my hand and I marvel at the amazingness that C.A.M.P. was able to create in these things. Once I get enough these will be at the rope-end of all my draws on alpine ascents. Probably wouldn't want to clip anything over 9.8mm in these, but a nice sexy 9.2mm nano rope would work lovely in these. Paired with WC Heliums (my #1 fave) and you have the greatest rack ever.