Petzl's SPIRIT EXPRESS Quickdraw is the benchmark for sport climbing and multi-pitch climbs! Lightweight, ergonomic, and versatile, the SPIRIT carabiners are designed to optimize use. The Keylock system helps prevent the carabiner from snagging when clipping and unclipping. The ergonomic shape of the sling is easy to grab with your hand. Excellent weight-to-performance ratio allows you to adventure on different types of terrain.Features:Carabiners feature the Keylock system, designed to avoid snagging on a gear loop, bolt hanger, or ropeStraight gate design offers an excellent grip and makes clipping and unclipping easierBent gate design allows you to efficiently clip the ropeFlat carabiner spine offers excellent stability when holding it in your hand or pinch clippingThe STRING quickdraw sling protector stabilizes the carabiner when clippingErgonomic shape of the EXPRESS quickdraw sling makes it easier to grabExcellent weight-to-performance ratioLightweight for multi-pitch climbsEasy to use with glovesSpecifications:Major Axis Strength: 23kNMinor Axis Strength: 7kNOpen Gate Strength: 8kNGate opening:Straight Gate: 21 mmBent Gate: 24 mmSling Length: 11cm (4.33")Certification(s):Carabiner: CE EN 12275 type B, UIAASling: CE EN 566, UIAA