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In traditional systems, climbers have to grab hold of the rope and use force to climb a tree. This requires a firm grip and a considerable amount of strength, which makes the task physically exhausting. Ascenders help make this task easier. They have one-way cams that clamp onto a climbing rope securely, giving the climber a good grip and firm leverage.

At Northern Arb, we have different kinds of products like the hand, foot, and chest ascenders so you can choose an option that is most suitable for your rig.

There are 19 products.

Showing 1-12 of 19 item(s)

Petzl Ascentree

Price £94.35
Handled rope clamp designed for doubled rope ascents, the ASCENTREE has ergonomic handles allowing a comfortable and powerful grip when pulling....

ISC STRYDER Foot Ascender

Price £40.93
The ISC STRYDER Foot Ascender has been designed following extensive feedback from many industry users. During the development of the STRYDER,...

STEIN DJANGO Foot Ascender

Price £34.97
The STEIN DJANGO Foot Ascender has been designed in partnership with ISC following extensive feedback from industry professionals requesting a more...

STEIN Knee Ascent System

Price £60.09
The STEIN Knee Ascent System is a simple but effective kit of components which helps assist you in ascending your climbing system easier and...

PETZL Knee Ascent Loop

Price £85.00
PETZL Knee Ascent Loop assembly to facilitate the arborist's ascent when using the ZIGZAG or ZIGZAG PLUS mechanical Prusik on a single rope....


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