Petzl Zigzag

The 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 the classic Prusik pulley system — locks automatically on the rope once the friction chain extends
• Smooth rope feed: precise control via the release lever; adjust pressure to control descent speed
• Easy slack take-up: pulley mounted on sealed ball bearings with separated, curved side plates
• SRT compatible: use on a single rope with the Petzl Chicane auxiliary braking device
• Versatile attachment: upper hole for rope end (DRT) or Chicane (SRT); auxiliary hole for Zillon lanyard or second system; flexible positioning ring keeps connector on major axis
• Durable construction: steel build with curved side plates for improved wear resistance

Specifications

• Weight: 425 g
• Material: Aluminium, steel, nylon
• Rope compatibility: 11.5–13 mm diameter, EN 1891 Type A low-stretch Kernmantel ropes
• Working load limit: 140 kg
• Certification: CE
• Country of origin: France

In the Box

Petzl Zigzag mechanical prusik (no swivel). Petzl Chicane sold separately.