Pear-shaped and multi-purpose, the Petzl AM'D Tri-Act Carabiner has a large opening that’s perfect for connecting devices to a harness or for using at the end of a lanyard. The asymmetric shape helps save weight and keeps it oriented in the optimal alignment when it is loaded. . A 3-position self-locking gate and a snag-free keylock closure system make this Petzl Carabiner extremely easy to use and dependably safe. Whether you’re painting bridges, climbing trees or rock climbing with friends, this AM'D Tri-Act Carabiner will put your mind at ease so you can enjoy your adventure.