Petzl ZIGZAG® Plus 2022 MODEL Ninja yes you can change it

yes you can change it to a steel cam

ART Positioner 2 - Release Lever

Internal Diameter = 46mm (1 13/16")

ROPE DIAMETER RANGE:  11-13mm

Petzl ZIGZAG® Plus 2022 MODEL Ninja yes you can change itMechanical Prusik for tree care The ZIGZAG mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pulley system technique. The friction chain provides precision and fluidity when moving around. The pulley is mounted on sealed ball bearings to allow the slack to be taken up easily. Can be used on either doubled ropes or a single rope, providing great versatility. The lower attachment hole is fixed to ensure