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Mechanical Friction Devices  

Mechanical friction devices provide an arborist superior control over their climbing rig. They improve overall safety and efficiency, which is why many arborists have replaced their friction hitches with this product. Mechanical friction devices are specifically designed for Double Rope systems.


We have excellent mechanical friction devices that should be a part of every modern arborist’s kit. Our product has a rope diameter ranging from 11.5mm to 13mm and a working load limit of 140kg. 

Mechanical Friction Devices  

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  • £151.68
    2 Review(s)

    The Petzl Zifzag is a great tool for any tree worker to have.Max. rope diameter: 13 mm Rope compatibility: semi-static rope (EN 1891 type A) Working load limit: 140 kg Weight: 320 g Certification(s): CE

    £126.40ex VAT £151.68inc VAT

Showing 1 - 1 of 1 item

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