US$ 22.00
From attaching blocks and pulleys around the tree
From utilising for a pick-off rescue to using for the O-rig set up to even the M-rig
Limited lifetime warranty against defects in material and workmanship
Knots At Work - A Field Guide For The Modern Arborist
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
US$ 22.00
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US$ 126.89
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US$ 48.19