The Nano 22 carabiner from CAMP was designed to be the new generation of lightest weight fully-functional climbing carabiners in the world.  This new version is lighter, stronger, and more functional than it's predecessor with a deeper basket and a refined gate.    Large enough to use a clove hitch with any standard diameter climbing rope.  Wiregate carabiners are ideally suited for the rope end of your slings that attach you to your protection while lead climbing, and are also commonly used to rack gear on your harness or gear slings. For many climbers, wiregate carabiners are often the most numerous style of carabiner on their rack.