Great Belay Biner
I use this biner as my primary belaying biner. I use the Black Diamond Alpine harness so I need a large biner that will easily fit around the waist belt as well as the "crotch" loop. Smaller biners are sometimes a hassle to get around this material and still mate with a belaying device. This biner is the perfect size and the lock works easily and quickly. The color does wear fast but I'm really not too concerned with the color of my hardware, but more with the general durability. I'm completely confident in this biner.