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Tree Climbing Ascenders

Mechanical Ascenders

Mechanical ascenders are revolutionary pieces of climbing gear that elevate your climbing to a whole new level! These devices have the possibility to make the climb near frictionless when paired with a friction saver, and not to mention that they have the potential to reduce fatigue on the body. Leaving you with more energy to enjoy the day!

Hand Ascenders 

Hand ascenders can give you a better grip for using upper body strength, and are often used in conjunction with a foot ascender. We love the way the Petzl Ascension feels in our hands, but if you’re looking for a more robust hand ascender that is capable of two man load then the ISC Super safe Hand Ascender may be the tool for you.

Foot Ascenders

Foot ascenders help climbers save a lot of arm strength by incorporating the larger muscle groups of the body, your legs! Most only wear one foot ascender on their preferred foot, whether it’s the left or right, but when incorporated with a knee ascender it becomes the super smooth “Rope Walker Technique”! One of the most common and excellent knee ascenders out there would happen to be the HAAS Knee Ascender.

Chest Harnesses and Ascenders

A chest harness, such as the 4SRT, helps to tend your slack and keeps your climbing system with you while you ascend up the rope. While a chest ascender can give you a better position while you ascend your Stationary Rope System by helping you keep your body in a complete upright position. This eliminates the climber from exerting unnecessary arm strength from holding onto the rope. The Petzl Croll Ascender is an excellent choice for climbing on a Stationary Rope System. 

Micrograbs, also known as lanyard adjusters, come in all sorts of varieties and styles. These are used in creating an adjustable flipline or lanyard. Your lanyard is an important piece of your gear setup, so choosing the correct one for your positioning needs is just as critical as your main climb system.

  • PETZL TOP CROLL® L
    $199.95

    PETZL TOP CROLL® L

    Petzl

    The Petzl Top Croll L works with the ASTRO SIT FAST, AVAO SIT, AVAO SIT FAST, FALCON, FALCON ASCENT and SEQUOIA SRT harnesses to transform them int...

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    $199.95
  • PETZL ASAP
    $239.95

    PETZL ASAP

    Petzl

    Petzl ASAP Mobile fall arrester With its unique locking system, the ASAP sets the standard in fall protection for workers at height. In normal use,...

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    $239.95
  • PETZL ASAP LOCK
    $299.95

    PETZL ASAP LOCK

    Petzl

    PETZL ASAP LOCK

    $299.95
  • CMI FOOT ASCENDER, Left Foot
    Sold out
    $107.40

    CMI FOOT ASCENDER, Left Foot

    CMI

    The addition of this boot-mounted device maintains tension on the rope, allowing for easier advancement of the main ascender, and promotes better u...

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    $107.40
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  • ELASTIC FOR KNEE ASCENT
    $29.95

    ELASTIC FOR KNEE ASCENT

    Petzl

    Elastic for KNEE ASCENT LOOP and KNEE ASCENT CLIP assemblies increases durability. It attaches to the upper strap of the KNEE ASCENT assemblies...

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    $29.95
  • PETZL TOP CROLL SMALL
    $199.95

    PETZL TOP CROLL SMALL

    Petzl

    Transform your Sequoia SRT Harness into a rope access harness with Petzl’s Top Roll S harness. The textile sternal attachment point allows optimal ...

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    $199.95
  • Spacer for Kiwi Klimbers
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    Original price $17.75
    Current price $15.98

    Spacer for Kiwi Klimbers

    New Zealand Climbers

    Original spacer for Kiwi Klimbers spur mounted ascenders for Gecko Climbers

    Original price $17.75
    Current price $15.98
    Save 10%
  • Ringo Micro Hand Ascender
    Save 10%
    Original price $75.00
    Current price $67.50

    Ringo Micro Hand Ascender

    Skylotec

    Made of 100% stainless steel, the Ringo Micro Hand Ascender is a perfect aid in rope grabbing. Whether you're ascending the tree or pulling rope, t...

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    Original price $75.00
    Current price $67.50
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  • PETZL PANTIN REPLACEMENT CATCH LEFT
    $5.95

    PETZL PANTIN REPLACEMENT CATCH LEFT

    Petzl

    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 ve...

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    $5.95
  • Replacement Slick Pin for Singing Tree Rope Wrench
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    Original price $5.89
    Current price $5.30

    Replacement Slick Pin for Singing Tree Rope Wrench

    At Height

    As a trusted replacement for the Singing Tree Rope Wrench, the ISC Slick Pin features a steel design that provides a secure mid-line attachment wit...

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    Original price $5.89
    Current price $5.30
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  • Camp Tree Access SRT Chest
    Save 10%
    Original price $69.95
    Current price $62.96

    Camp Tree Access SRT Chest

    Camp

    The Camp Tree Access SRT Chest Ascender is a top-quality chest harness that seamlessly integrates with the Tree Access ANSI ST and 2021 Tree Access...

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    Original price $69.95
    Current price $62.96
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  • Petzl CROLL S
    $89.95

    Petzl CROLL S

    Petzl

    The Petzl Croll S chest ascender is a lightweight and durable tool designed for efficient rope ascents. The attachment holes ensure optimal positio...

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    $89.95
  • Kiwi Klimber right Pink
    Save 10%
    Original price $157.95
    Current price $142.16

    Kiwi Klimber right Pink

    New Zeland Climbers

    Kiwi Klimbers Spur mounted ascenders for Gecko Climbers ss2 for right, Pink

    Original price $157.95
    Current price $142.16
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  • Camp Turbochest - Chest Ascender
    $99.95

    Camp Turbochest - Chest Ascender

    Camp

    Improve your climbing efficiency with the Camp Turbochest - Chest Ascender. This revolutionary tool features two rollers for a smooth interface wit...

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    $99.95
  • ASCENDER PANTIN FOOT LEFT
    Sold out
    Original price $115.00
    Current price $103.50

    ASCENDER PANTIN FOOT LEFT

    petzl

    Original price $115.00
    Current price $103.50
    Sold out
  • ART Spiderjack 3 Release lever
    Sold out
    Original price $48.99
    Current price $44.09

    ART Spiderjack 3 Release lever

    ART

    ART Spiderjack 3 Release lever

    Original price $48.99
    Current price $44.09
    Sold out
  • Clutch/Cam for Spiderjack 11mm-13mm lines
    $48.99

    Clutch/Cam for Spiderjack 11mm-13mm lines

    ART

    Clutch/Cam for Spiderjack 11mm-13mm lines

    $48.99