Compact 'haul' kit for rescue pickoffs, creating a releasable anchor, or tensioning a system, thanks to its 4:1 mechanical advantage and high efficiency (sheaves with sealed ball bearings). The collapsed kit is very compact, making usage possible even if the distance to the anchor is very short. The JAG SYSTEM is quick and easy to deploy: always ready to use thanks to the flexible cover that prevents any risk of tangling. The haul end is colour coded for instant identification.