A great draw for multi-pitch sport and alpine rock climbing. The compact size of the Nano 22 is particularly noticeable on gear loops where they take up less space than traditional carabiners making them easier to attach and remove on the sharp end. Yet the shape and gate opening still allow for normal clipping and the use of clove hitch knots -- two great tests for determining when a carabiner is just too small. The Dyneema® dogbone is light, strong and particularly safe with the Karstop Evo carabiner retainer on the rope end that prevents the carabiner from shifting. Available in 12 and 18 cm lengths.