Lightest but twist mechanism not durable - C.A.M.P. Orbit 2Lock Carabiner -Twistlock-

I own 6 or 7 of these. I used 3-4 of them regularily (anchors, belaying). Within a year in two of them the twist mechanism stopped working. They are just non locking. Camp promised to exchange them. I'd get a different type if there was any competition. But no other twistlock comes close to that weight

This review was written in the old system and had content requirements that are different than reviews written today.