ASCENDERS

Our quality ascenders are the largest selection on the market used by ropes course and zip line operators, owners, and builders. We sell the ascenders we use and recommend to our clients. You will find the ascender that best fits your needs from the largest selection available.

What is an Ascender? An ascender is a mechanical device used for ascending on a rope. One such device is a Jumar, named after the Swiss factory 'Jümar'. The device's name also leads to the term Jumaring for the process of using an ascending device. Other terms for this process include ascending, prusiking and jugging.

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  1. Petzl Swivel
    $59.95
    Petzl Swivel, Positioned between the rope and the load, the ball-bearing Swivel S allows the load to turn without twisting the rope. Learn More
  2. Yates Etrier Steps
    $45.00
    Yates Etrier Steps : 5+2 75", Made of 1" flat webbing, short top step in first and second main steps. Reinforced for full strength in any direction of pull. Full strength wrist loop Learn More
  3. KONG FUTURA MINI HAULER
    $153.00
    KONG FUTURA MINI HAULER Low friction pulley fitted with a caming device to aid in hauling. Great for hauling on big walls, glacier rescue, or self rescue in the vertical world. Learn More
  4. Kong Futura Foot Ascender
    $92.00
    Kong Futura Foot Ascender, the Futura system (hand ascender, chest ascender and foot ascender) will be the most compact SRT hardware available on the market - but it will not be the cheapest! The Futura is here. A radical new approach to climbing ropes. Designed by top cavers for tight places in the most remote areas on earth (or under it). Surprisingly simple the new designs are comfortable to use thanks to the ergonomic grips. Learn More
  5. CMI Micro Haul Pulleys10
    $159.95
    The perfect size for light and tower rescues. Fits ropes from 8mm to 1/2". Features built in safety cam for use in "jigger" or "short haul" systems. Use with CMI micro single or double pulley 3:1 or 4:1 mechanical advantage systems. Features a centered bronze bushing. Strength: 7000 lbs. The CMI Single Micro Hauler is 154 mm. tall, 53 mm wide, and 40 mm. thick and 19 g. Learn More
  6. Petzl FOOTAPE Adjustable Webbing Foot Loop
    $34.95
    FOOTAPE Adjustable webbing foot loop, Attaches to the ASCENSION handled rope clamp or the BASIC rope clamp for rope ascents Learn More
  7. Yates Adjustable Daisy Strap1
    $25.00
    Yates Adjustable Daisy Strap, The buckle axle is riveted for added security and strength. Contoured webbing eye at carabiner clip attachment end. This configuration allows the strap more rotation, thus reducing jamming in corners. Learn More
  8. Yates Speed Wall Ladder
    $50.00
    Yates Speed Wall Ladders are designed with the same configuration as the Big Wall Ladders but have 1" wide steps to reduce bulk and weight. Learn More
  9. CMI Double Expedition Ascender
    $161.95
    CMI Double Expedition Ascender, The cam is the same design as those in our now famous Ultrascenders and carries the same lifetime wear-out guarantee. Extra large handgrip opening easily accomodates gloved or mittened hands Learn More
  10. Kong Furtura Chest Acscender4
    $90.00
    Kong Furtura Chest Acscender Learn More
  11. CMI Twin Expedition Arborist Ascender
    $195.95
    CMI Twin Expedition Arborist Ascender, The Twin Expedition is the first single-handled dual ascender designed to meet the needs of industry leading arborist professionals. The EXPTWIN easily accommodates three rope techniques - 2:1 doubled rope technique (DdRT), 1:1 single rope technique (SRT), and 1:1 twin line ascent (DbRT). Learn More
  12. CMI EXPEDITION ASCENDER6
    $97.96
    CMI EXPEDITION ASCENDER, The Expedition Ascender is a perfect choice for big wall or mountaineering endeavors. Engineered for comfort, the handle opening is extra wide to accommodate gloved hands. Works with 7mm-12mm ropes. Sold individually. Learn More
  13. Kong Pro Cave Ascenders
    $107.00
    Designed by top cavers for tight places in the most remote areas on earth (or under it). Surprisingly simple the new designs are comfortable to use thanks to the ergonomic grips. Learn More
  14. Kong Futura Hand Ascender6
    $98.00
    Kong Futura Hand Ascender, It is extremely small though easy to use, weighs only 125g, and comes with two different sized handles for ergonomic customisation Learn More
  15. Petzl Rescucender Ascender
    $89.95
    Simple to use and ergonomic, the RESCUCENDER is an openable cam-loaded rope clamp designed for use in haul systems as a tractor or progress capture device. Learn More
  16. Petzl Pantin Ascender Right Foot
    $79.95
    Petzl Pantin Ascender, A big advantage for long rope ascents. With the Pantin Ascender supporting the foot, the body is held in a more upright position thus making the ascent faster and less tiring for the arms. Learn More
  17. Petzl Shunt Ascender
    $79.95
    Petzl Shunt Ascender, It locks onto either a single rope or double ropes of the same diameter and holds well on icy and muddy ropes. Learn More
  18. Petzl Basic Ascender1
    $69.95
    Petzl Basic Ascender, The BASIC is a compact ascender that offers excellent grip for rope ascents. The lower attachment hole is large enough to hold the carabiners for the lanyard and the footloop. Learn More
  19. Petzl Croll Ascender
    $69.95
    Petzl Croll Ascender, The CROLL chest ascender is unmatched for efficiency on fixed lines. Compact and lightweight, it does not interfere with progression. The stainless steel wear plate improves durability by reinforcing the rope friction zone. Learn More
  20. Yates Adjustable Daisy Strap W/ Screamer1
    $40.00
    Yates Adjustable Daisy Strap W/ Screamer, Designed to reduce shock loading during aid climbing situations where protection fails result in a direct fall onto the lower daisy. Learn More
  21. CMC Rescue Ascender Front
    $85.00
    The CMC Rescue Ascender rope grab utilizes a spring-loaded cam to facilitate progression on life safety rope. Learn More
  22. Petzl Looping
    $54.95
    Four-step etrier that attaches to an ASCENSION rope clamp for rope ascents or directly onto an anchor for progression in overhangs or roofs. Learn More
  23. Rock Exotica RockGrap Rope Ascender
    $74.00
    The Rock Exotica RockGrap Rope Ascender body is milled along the side to remove unnecessary material, making it one of the lightest rope grabs available. Learn More
  24. Petzl Catch
    $4.95
    Catch for PANTIN foot ascender, helps to keep the rope in the device during rope ascents. It is available for PANTIN in right- and left-foot versions. Learn More
  25. Stainless Steel Cable Grab
    $130.00
    Use with link that is less than 9". Dual cam locking mechanism. Learn More
  26. Petzl Pro Pulley
    $74.95
    Openable even when attached to the anchor, the PRO pulley is designed for maximum simplicity when setting up hauling or load deviation systems. Learn More
  27. Petzl Secur
    $37.95
    SECUR shoulder straps position the CROLL chest rope clamp and attach to AVAO SIT, FALCON, FALCON ASCENT and SEQUOIA SRT harnesses. Learn More
  28. CMC Enforcer Load Cell Kit
    $850.00
    The CMC Enforcer Load Cell Kit device can measure force up to 20 kN, and with two sampling modes, the CMC ENFORCER LOAD CELL monitors systems and logs drop testing in high resolution. Learn More
  29. Petzl Footcord
    $39.95
    The adjustable FOOTCORD foot loop is used with an ASCENSION or BASIC rope clamp for rope ascents. Its 100 % Dyneema® construction increases durability. Learn More
  30. Rock Exotica Unicender Climbing Ascend
    $309.00
    Rock Exotica Unicender Climbing Ascender/Descender, Since its inception in 2005, the Unicender Ascender/Desender has been the most flexible tool for tree climbing (Arborist) and spelunking. Learn More
  31. RIG - Compact self-braking descender
    $199.95
    Compact self-braking descender, Lock off and work with minimum gear to tangle. The Petzl Rig is a proven performer for the zip line and ropes course construction industry. Learn More
  32. Edelrid Eddy Belay
    $129.95
    Easy-to-operate semi-automatic belay device with assisted braking and maximum safety for sport and indoor climbing. Learn More
  33. Petzl Ascentree Rope Grab
    $219.95
    Handled rope clamp designed for doubled rope ascents, the ASCENTREE has ergonomic handles allowing a comfortable and powerful grip when pulling. Learn More
  34. Sport Rack - Rappelling Descender
    $100.00
    CMI Sport Racks are formed from 5/16" diameter stainless steel and are fitted with oversize stainless steel bars. We chose stainless steel over aluminum because of its "wearever" qualities. Learn More
  35. Traverse 540° Rescue Belay
    $509.00
    Developed specifically to meet the needs of rescue system belays, the 540° Rescue Belay is a self-locking device that meets demanding drop-test criteria - able to hold falling loads quickly while limiting the peak force. Learn More
  36. Small Ultrascenders1
    $78.00
    Our new Ultrascenders are designed to be the most convenient, easiest to use and most comfortable ascenders around. We've added a new ergonomically designed safety mechanism which is integrated into the handle channel for maximum ease. Learn More

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