Ascenders & Descenders

Tree climbing ascenders and descenders come in all types of form from rope to mechanical forms. The mechanical forms include the Petzl Zigzag and the ART SpiderJack both of which are engineered to improve the speed, control and energy use of the tree climber. Marlow Ropes, Beal and Teufelberger produce excellent friction cord for prusik loops and other climbing knots for the standard way of ascending.

Bar & Chain Finder

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    Petzl Zigzag Plus - Climbing Hardware
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    Petzl Zigzag - Climbing Hardware Petzl Zigzag - Climbing Hardware

    Petzl Zigzag

    Out of stock
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    Petzl Chicane - Climbing Hardware Petzl Chicane - Climbing Hardware

    Petzl Chicane

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  • ART Lockjack 2 Sport - Swivel - Skyland Equipment Ltd ART Lockjack 2 Sport - Swivel - Skyland Equipment Ltd
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  • ART Spiderjack 3 - Skyland Equipment Ltd ART Spiderjack 3 - Skyland Equipment Ltd

    ART Spiderjack 3

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    CT Quick Roll Hand Ascender - Skyland Equipment Ltd CT Quick Roll Hand Ascender - Skyland Equipment Ltd
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    Climbing Technology CRIC - Ascender Climbing Technology CRIC - Ascender