ZIGZAG - #PetzlTips

Instale a corda na árvore com rapidez e facilidade com o ZIGZAG no chão.Este truque permite que a corda passe sem operação manual.#Treecare #PetzlZIGZAG #Pet

petzltips

zigzagwalk

Working at Heights Compliance in Tree Climbing and Arb - 10) Double ZigZag SRT

ZIGZAG - Mechanical Prusik for arborists - Petzl

Petzl Professional

PetzlTips - Training makes efficiency

Petzl Harness

Arborist tips and tricks Collapsing the Petzl ZigZag chain with a micro pulley

Petzl Harness

Working at Heights Compliance in Tree Climbing and Arb - 6) DRT Body Thrust, Hitch Climber & Zig Zag

gariszigzag

spelaion

Petzl Professional

HOW TO Use the Petzl NAJA friction saver - MRS