Petzl Zigzag 533RS This allows an active ventilation

This allows an active ventilation system where air can flow around your head keeping your head cool whilst working

When the waist belt is loaded

A single piece of anodised aluminium making this rope grab simple to use and efficient

This carabiner is an essential tool for professionals requiring dependable gear in critical rigging situations

Petzl Zigzag 533RS This allows an active ventilationThe Petzl Zigzag is a mechanical prusik designed for arborist and tree surgery work, giving you smooth, controlled movement whether ascending or descending. This no swivel version delivers the rigidity that professional climbers demand if you prefer a swivel, see the Zigzag Plus. Compatible with both DRT (doubled rope technique) and SRT (single rope technique) when paired with the Petzl Chicane. Key Features Intuitive to use: technique identical to