Petzl Nano Traxion pulley

The PETZL Nano Traxion is an ultra-lightweight (53g) and compact progress-capture pulley, engineered for extreme efficiency where every gram matters. Ideal for mountaineering, tactical ops, and rescue, it features sealed ball bearings for 91% efficiency, minimizing hauling effort. Its toothed cam instantly captures progress, yet locks open for use as a highly efficient, free-running pulley. This versatile, dual-function device works with ropes from 7-11mm, offering intuitive handling and unwavering reliability for critical rigging and hauling systems