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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 CHICANE BRAKING DEVICE
    $149.95

    PETZL CHICANE BRAKING DEVICE

    Petzl

    The Chicane auxiliary device allows the ZigZag and ZigZag Plus mechanical prusiks to be used on single ropes. It provides continuous additional fr...

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    $149.95
  • PETZL PANTIN
    $79.95

    PETZL PANTIN

    Petzl

    This foot mounted ascender is used for advancing up a doubled or single line depending on application. Capable of being removed from the rope quick...

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    $79.95
  • PETZL ASCENSION,Right hand
    $104.95

    PETZL ASCENSION,Right hand

    Petzl

    Handled ascenders feature a one way spring loaded cam that moves effortlessly up the rope while locking firmly in place once loaded. Used on ropes ...

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    $104.95
  • PETZL FOOTPRO
    $34.95

    PETZL FOOTPRO

    Petzl

    Adjustable foot loop for use with handled ascenders. Adjustment is quick and the reinforced stirrup is easy to step into. Fasten to the bottom of t...

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    $34.95
  • PETZL ASCENSION, Left hand
    $104.95

    PETZL ASCENSION, Left hand

    Petzl

    Handled ascenders feature a one way spring loaded cam that moves effortlessly up the rope while locking firmly in place once loaded. Used on ropes ...

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    $104.95
  • PETZL KNEE ASCENT CLIP ASSEMBLY
    $179.95

    PETZL KNEE ASCENT CLIP ASSEMBLY

    Petzl

    The KNEE ASCENT CLIP assembly facilitates the arborist's ascent when using the ZIGZAG or ZIGZAG PLUS mechanical prusik on a single rope. It contain...

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    $179.95
  • PETZL CROLL L ASCENDER
    $75.95

    PETZL CROLL L ASCENDER

    Petzl

    The CROLL Large chest ascender is unmatched for efficiency on fixed lines. Compact and lightweight, it does not interfere with progression. The s...

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    $75.95
  • PETZL ASCENTREE 2-Hand
    $229.95

    PETZL ASCENTREE 2-Hand

    Petzl

    The Petzl Acentree was designed for an ergonomic solution for the secured double rope ascent. Suitable for ropes 8-13mm. The newly designed cams he...

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    $229.95
  • PETZL SECUR HARNESS
    $37.95

    PETZL SECUR HARNESS

    Petzl

    Petzl Secur shoulder straps for connecting chest ascender, such as the Petzl Croll.

    $37.95
  • PETZL ASAP
    $224.95

    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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    $224.95
  • PETZL PANTIN CATCH RIGHT FOOT
    $5.95

    PETZL PANTIN CATCH RIGHT FOOT

    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
  • PETZL ASAP LOCK
    $299.95

    PETZL ASAP LOCK

    Petzl

    PETZL ASAP LOCK

    $299.95
  • Petzl Rescucender
    $99.95

    Petzl Rescucender

    Petzl

    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 cap...

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    $99.95
  • PETZL TOP CROLL SMALL
    $179.95

    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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    $179.95
  • PETZL TOP CROLL® L
    $179.95

    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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    $179.95
  • 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