Black Diamond Positron Straight Gate Carabiner

Under $8 is a fantastic price for a key-locked carabiner. Not familiar with key-locked carabiners? The junction where the carabiner body and gate open is machined out to fit, eliminating the need for a hook on the nose of the carabiner body. You get smoother and faster clipping. Infinitely easy to use, the Positron is a great addition to your rack for climbs with tricky clips, and you want all of the advantage you can get.