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Arbsession

    Arbsession charityLINEflex 11.8mm Lanyard System

    As low as$243.99

    The Arbsession charityLINEflex 11.8mm is a multifunctional lanyard that capitalizes on flexibility to any climbing situation you will find yourself in.

    The most unique feature of this lanyard is the matching DMM hardware color. This allows for easy identification of climbing system vs lanyard system while in the tree.

    10% of the revenue generated within the charityLINE will be donated by Teufelberger.

    Select Length:
    8ft
    10ft
    12ft
    15ft
    20ft
    28ft
    Brand:Arbsession Splicing

    Details

    • With your help we want to give back to the people in need! This is why the charityLINE was born
    • Those charities will help to overcome the financial burden for people that are dependent on services or aid provided as well as external support.
    • The colorful design of the charityLINE reflects how bright and colorful the future can be when pull on one string! #bettertogether
    • Let’s stand together and help each other out in difficult situations. #bettertogether

    Rope Diameter:  11.8mm

    Hitch Configuration:  6 over 1 Distel

    Hitch Material:  Tendon Timber 8mm

    Pulley:  DMM Pinto 2 

    Carabiners:  DMM Ultra O Locksafe and DMM Shadow Locksafe

    System MBS:  5,400 lbs

    Thimble Loop Material:  7mm Ocean Dyneema with DMM Stainless Steel Thimble

    Standards:  Meets ANSI Z133-2017

    More Information

    Manufacturer:Arbsession Splicing

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    Customer Reviews
    5.0 out of 5 (3 reviews)

    Christopher • December 28, 2025

    Best lanyard I've used

    I've been climbing for six years and this is my favorite system hands down. I even add to mine to make it an extra climbing system and lanyard. 20 feet I've found is the sweet spot for this system. Give it a try and you will not be disappointed!!!! 10 out of 10!!!!

    Alex • March 13, 2025

    Great Charity, Great Rope, Don't Like the Knot

    I love this lanyard, I opted for a 15 ft. because I like to use my lanyard as much as I can. The rope looks awesome, the pulley and carabineers are great, but i found the knot the comes tied out the box binds way too much. I switched to a different knot and now it's smooth as butter.

    Running Arborist • January 19, 2023

    Falen Families Rocks

    Love the Fallen Families Charity. Great to see Teufelberger and Arbsession supporting this great charity.

    About Arbsession

    We specialize in professional arborist supplies and tree climbing gear. Our mission is to provide the highest quality equipment for tree care professionals.

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