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Ascenders & Descenders  

Ascenders and descenders are all safety components designed to help arborists climb trees. Rope grabs are designed to grab the line and arrest a fall if an arborist puts weight on their harness. Ascenders and descenders help climbers scale up and down the tree without putting in too much effort.

We have a collection of high-quality ascenders, descenders, and rope grabs made from brands like DMM, ISC, Stein, etc. All products are certified by authorities, and tested to withstand different conditions. They’re made from resilient materials so you can expect them to last for years with proper maintenance. 

Ascenders & Descenders  

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Showing 1 - 24 of 37 items

  • £9.60

    ISC - Large Figure of 8 in polished aluminium. ISC manufactures an extensive range of Ascenders and Descenders for use on a wide variety of ropes. The Rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking

    £8.00ex VAT £9.60inc VAT
  • £113.22

    Handled rope clamp designed for doubled rope ascents, the ASCENTREE has ergonomic handles allowing a comfortable and powerful grip when pulling. Catch/cam unit is totally integrated to prevent any involuntary snagging.Designed for ascending double ropes in trees using the "footlock" technique or with two PANTIN foot ascenders Ergonomic molded handles...

    £94.35ex VAT £113.22inc VAT
  • £36.00

    Designed for rope ascents, the CROLL S chest ascender is lightweight and simple to use. The attachment holes ensure efficient positioning during ascents.Compact, lightweight chest rope clamp Used with the ASCENSION handled rope clamp for ascending a rope

    £30.00ex VAT £36.00inc VAT
  • £51.96

    Petzl Grigri 2 Belay Device With Assisted Braking for 8.9 - 11mm Rope.Belay technique identical to classic belay systems: both hands on the rope. A fall is stopped by tightening the hand on the free end of the rope Assisted braking: during fall arrest, the belayer holds the free end of the rope, the cam pivots and pinches the rope, increasing the...

    £43.30ex VAT £51.96inc VAT
  • £39.66

    Left foot ascender works in conjunction with an ascender handle or a chest ascender, makes it easier and speeds up the ascent of a rope.Cam / Lever mechanism fully integrated into the body Self-cleaning cam that enables the functioning even on dirty or icy ropes Fully adjustable webbing for the correct positioning on the boot Reinforcement on the lower...

    £33.05ex VAT £39.66inc VAT
  • £37.12

    Cam opening lever usable with one hand; system for unlocking the cam, with just one downwards movement necessary (patented) Two attachment holes for various possible uses, anti-inversion cam system Working load increased to 140 kg

    £30.93ex VAT £37.12inc VAT
  • £24.00

    ISC manufactures an extensive range of Ascenders and Descenders for use on a wide variety of ropes. The Rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking

    £20.00ex VAT £24.00inc VAT
  • £39.66

    Left foot ascender works in conjunction with an ascender handle or a chest ascender, makes it easier and speeds up the ascent of a rope.Specific speleological use, allows for rope hooking with only one hand and unhooking with a backward movement of the leg Cam / lever mechanism fully integrated into the body Self-cleaning cam that enables the...

    £33.05ex VAT £39.66inc VAT
  • £37.12

    Light alloy right-hand chest ascender for climbing up ropes, to use together with the ascender handle QUICK’UP +External profile for the opening lever, which makes climbing up the rope smoother and more effective Shape for the hole in the opening lever, to facilitate use even when wearing gloves Working load increased to 140kg

    £30.93ex VAT £37.12inc VAT
  • £119.53

    The special 'V shape' double-handle ascender for treeclimbing makes an easier and faster ascent on the rope.New overmoulded, ergonomic handle ascender, designed for greater efficiency when pulling and increased resistence to wear and tear New reinforced “V shape” structure for increate robustness Working load of 140 kg

    £99.61ex VAT £119.53inc VAT
  • £37.20

    The STEIN Chest Ascender is minimised, lightweight and has been intended for use on a full body harness. Albeit conservative, the gadget has been ergonomically intended for usability, enabling the client to effortlessly include/evacuate the rope as required (even while wearing gloves).

    £31.00ex VAT £37.20inc VAT
  • £28.79

    ISC manufactures an extensive range of Ascenders and Descenders for use on a wide variety of ropes. The Rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking

    £23.99ex VAT £28.79inc VAT
  • £43.48

    PANTIN is a foot ascender designed for more efficient and less tiring rope ascents.Used to complement CROLL, ASCENSION or BASIC ascenders Keeps the body upright for more efficient movement Design facilitates rope glide on the first few meters

    £36.23ex VAT £43.48inc VAT
  • £40.61

    The Climbing Technology Quick Up SX Ascender features three slots to prevent the build up of mud and to reduce the effort required to slide the device up the rope in all conditions.New ergonomic grip, with support for index finger, for improved effective when polling during climbing Cam opening lever usable with one hand; patented system for unlocking...

    £33.84ex VAT £40.61inc VAT
  • £149.94

    The HAAS Velox Foot Ascender, works as part of the HAAS system. It adds 18 inches of bungee, giving total 30 inches of travel. It gives a smooth ascent, with no set up required. The double tube system, is contained within the unit.Suitable to be used by different people One-size-fits-all Zero setup required Bungie can extend 30inch

    £124.95ex VAT £149.94inc VAT
  • £84.00

    The TOP chest harness transforms the AVAO SIT, AVAO SIT FAST, FALCON, FALCON MOUNTAIN and SEQUOIA SRT seat harnesses into fall arrest harnesses. Foam shoulder straps are widely spaced to reduce neck chafing Waistbelt load helps distribute the load over the shoulders System for stowing the fall-arrest lanyard connectors and keeping them within reach

    £70.00ex VAT £84.00inc VAT
  • £13.25

    Petzl Adjustable Footape with a webbing foot loop is used with the ASCENSION handled ascender for rope ascents.Material(s): nylon, steel Weight: 120g

    £11.04ex VAT £13.25inc VAT
  • £39.59

    The Climbing Technology Quick Up DX Ascender features three slots to prevent the build up of mud and to reduce the effort required to slide the device up the rope in all conditions.New ergonomic grip, with support for index finger, for improved effective when polling during climbing Cam opening lever usable with one hand; patented system for unlocking...

    £32.99ex VAT £39.59inc VAT
  • £129.52

    Self-braking descender for work on ropes, which allows the operator to lower themselves on the working line, to position himself on the working line and to ascend the same rope.Rescue descender certified to EN 341:2011-2A, work load limit 150 kg with a maximum descent height of 100M

    £107.93ex VAT £129.52inc VAT
  • £61.55

    Removable ascender for right or left foot for easier and faster rope ascent. Ideal for tree climbing and working at height.Two-movement quick attachment/release system: the device can be easily unclipped and attached to the harness by the attachment lever if it’s not being used Closure system with additional fixing lever to guarantee secure attachment...

    £51.29ex VAT £61.55inc VAT
  • £37.88

    The STEIN Chest Ascender is compact & lightweight and has been designed for use on a full body harness. Compact ergonomically designed for ease of use Stainless Steel cam and cam-latch Spring-loaded latch

    £31.57ex VAT £37.88inc VAT
  • £144.58

    Self-braking descender for work on ropes, which allows the operator to lower themselves on the working line, to position himself on the working line and to ascend the same rope.Rescue descender certified to EN 341:2011-2A, work load limit 150 kg with a maximum descent height of 100M

    £120.48ex VAT £144.58inc VAT
  • £61.55

    Removable ascender for right or left foot for easier and faster rope ascent. Ideal for tree climbing and working at height.Two-movement quick attachment/release system: the device can be easily unclipped and attached to the harness by the attachment lever if it’s not being used Closure system with additional fixing lever to guarantee secure attachment...

    £51.29ex VAT £61.55inc VAT
  • £39.56

    The STEIN DJANGO Foot Ascender has been designed in partnership with ISC following extensive feedback from industry professionals requesting a more robust product. Stainless Steel cam Creep-free Webbing Fully Adjustable Straps Abrasion Resistant Straps

    £32.97ex VAT £39.56inc VAT

Showing 1 - 24 of 37 items

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