The KAA is a prefabricated haul system for tensioning systems or for lifting people during rescues. Because the KAA is certified to EN 354 standards, it can be used for workplace stabilization, as a restraint system (open/closed), and for controlled lowering. Its strap-based construction makes it the most compact and lightweight system on the market. Depending on the positioning, it offers a 4:1 or 5:1 lifting ratio with an efficiency of 91%. The KAA is packaged compactly but ready for immediate use so that no valuable time is lost when it is required. A swivel is provided at each end to prevent the system from twisting. The hand lever on the draw cord makes it easier to pull and can also be used as a lowering lever.