Petzl ZigZag® #D022AA00

Description Intuitive to use:- technique identical to classic Prusik pulley system- the device locks automatically on the rope once the friction chain extends For efficient movement within the tree:- rope feed is smooth and precise thanks to the release lever, allowing the user great control over his/her movements. Adjusting the pressure on this lever controls the speed of movement- easy to take up slack, thanks to the pulley mounted on sealed ball bearings and the separated and curved side plates- lower attachment hole is fixed to ensure alignment of the device with the axis of the worker and optimize grip Versatile:- for use on either doubled ropes or a single rope, thanks to the CHICANE accessory, which offers more friction on the descent, and the KNEE ASCENT assemblies, which facilitate the ascent- upper attachment hole for the rope end when using a doubled rope or for the CHICANE auxiliary braking device when using a single rope. It has a flexible positioning ring that helps k