Petzl Jag System 1MThe Petzl Jag System is a versatile and efficient haul kit that's ideal for a variety of applications, including pickoffs, creating a releasable anchor, and tensioning systems. Featuring a 4: 1 mechanical advantage with sealed ball bearings, the Jag System provides excellent efficiency and smooth operation. Plus, the flexible cover ensures that the kit is always ready to use and won't get tangled. You can easily spot the haul end of the system thanks