Petzl Tandem Rope Pulley Harnesses From attaching blocks and pulleys

From attaching blocks and pulleys around the tree

May be used with a CAPTIV positioning bar to favour loading of the carabiner along the major axis

The result: chainsaw trousers that weigh less than 1kg

The Akimbo features rope contact surfaces (Upper and Lower Bollards) that adjust to accommodate a wide range of rope sizes to suit the climber's needs or preferences—all without tools or disassembling components

treeMOTION COMFORT Back Padding

Petzl Tandem Rope Pulley Harnesses From attaching blocks and pulleysDouble pulley designed for Tyrolean traverses, zip lines and flying fox on a rope (not cable), the TANDEM has aluminum sheaves mounted on self lubricating bushings for efficiency. It accepts up to three carabiners. Rope compatibility: diameter: 13 mm or less Sheave diameter: 21 mm Ball bearings: no Efficiency: 71 % Maximum working load: 10 kN Weight: 195 g Certification(s): CE EN 12278