Quick Links, or also commonly known as screw links, are gaining popularity for use in situations for which carabiners are not recommended, such as when tri-axial loading cannot be avoided. The Delta shape can be used to rig anchors. The Delta can be used as a chest harness connector. While slower to open and close than a carabiner, they can be more secure when tightened down. Working at height requires reliable, quality equipment. The Maillon Rapide Quick Links can be used with confidence in work-at-height maneuvers for industrial rope access or technical rope rescue when used in accordance with the regulatory safety standards they fall under. Always use life safety equipment and gear according to the regulatory safety standards for which it is classified and/or certified.