Petzl Micro Traxion Ultra-light and ultra-compact progress capture pulley (volume and weight 50 % less than the MINI TRAXION) Sealed ball bearings provide excellent efficiency (91 %) Cam can be locked in open position so device can be used as a simple pulley. Works even on frozen or muddy ropes. For use on 8 – 11 mm diameter ropes Rope installation diagrams engraved inside pulley Designed for crevasse rescue, hauling, self-rescue and as an emergency ascender
