Airlock 2 Screwgate

I have a few of these that I use for anchors.Light weight but strong.Big enough to use a munter if you leave your ATC on the ground.This was my primary belay beiner untill I got a OP Jake.

I'm using few of this biners for last 4 years and they work very well. Good for belaying, rapping. Very nice size for use with Munter Hitch.

Didn't like this at all. Lowering and rappelling was not smooth compared to other HMS 'biners I use.

Middle-of-the-road locker. Pros: fairly light, nice gate action, handles well, not clunky. Cons: screwcuff is a little looser than I'd like, a bit small for some applications. Because the "screwcuff" (I made this word up to describe the cylindrical part that screws around the gate to secure the biner) is a bit loose, I'm sometime a bit wary of the biner coming open. For masterponits of anchors or even clipping into an anchor, I prefer something larger in size, like the Jake. I do like this biner for belaying.

nice and big, large gate opening, and nice action on the screw gate.