Petzl Attache 3D Review

What is not to like about this locking carabiner? It scored well in every test. It is light yet big enough to hold many knots of climbing rope. It is compact yet still easy to handle due to the featured spine. The key-lock gate is one of the smoothest to operate and has a special design to prevent over-tightening and locking up. It is incredibly smooth to belay with (the regular Petzl Attache only beats it by a hair).