The Fusion Climb Supreme Bent Gate Aluminum Carabiner is an light weight carabiner with an aluminum body carabiner. The bent gate allows for a faster and more ergonomic clip in. The non-locking gate is ideal for general use and when clipping quickly is important. The non-locking gate is spring loaded to ensure immedite gate closure upon release. Aluminum is significantly lighter than steel and is more popular in the industries where weight is a major factor.