Practical uses of the Petzl Zigzag and the Petzl Zillon

The ZigZag is a mechanical prusik that allows the user to move around efficiently in a tree using classic prusik pulley system technique. The linked rings provide precision and fluidity when moving around. The pulley is mounted on sealed ball bearings to allow the slack to be taken up easily. The steel construction offers great durability. The adjustable Zillon lanyard is designed for arborist work positioning. It is used doubled, on the harness side attachment points, to distribute the load on the waist-b