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Arbsession

    ISC Rope Wrench Kit with Arbsession caraLINK Tether

    As low as$249.95

    The Arbsession caraLINK v2 Rope Wrench Tether was developed with the goal of providing a compact, solid tether but incorporating a way to quickly connect it into the climbing system, without the bulk of tape at the top of the carabiner.

    Sewn by the Arbsession Splicing Team.

     

    • Includes (1) ISC Rope Wrench, (1) Caralink Tether, and (1) carabiner 
    • Complete kit includes (1) DMM Eccentric Pulley and (2) carabiners
    Please Select:
    8.5" with PerfectO
    12" with Ultra O
    8.5" Complete Kit
    12" Complete Kit

    Details

     

    With one leg of the tether extending down then outside the spine of the carabiner you reduce the leverage effect at the top of the carabiner. Now this tether isn't designed to be super stiff. It is sewn with the tightest of tolerances. Now with the NEW caraLINK v2, once the tether is installed on the carabiner the gate can now fully open. This allows you to install it on the top of the DMM Triple Attachment Pulley or DMM Hitch Climber Eccentric with ease. 

    When you use a traditional stiff tether you end up having the legs of the hitch cord, stiff tether and slack tending pulley all squished at the top of the carabiner. Not with this system!

     

    • made out of Edelrid PES 6mm
    • takes the bulk away from the hitch cord attachment carabiner (legs of hitch cord and stiff tether aren't squished together)
    • the single leg of the tether runs around and along the outside of the spine to reduce leverage at the top of the carabiner
    • streamlined system
    • 8.5" or 12" total length with carabiner.

    What's in the Kits...

    • Arbsession Caralink v2 8.5 inch Tether with DMM Perfect O carabiner (Matte Gray), Rope Wrench
    • Arbsession Caralink v2 12 inch Tether with DMM Ultra O, Rope Wrench
    • Complete Kit:  Arbsession Caralink v2 8.5 inch Tether with (2) DMM Perfect O carabiners (Matte Gray), Rope Wrench, Hitch Climber Eccentric
    • Complete Kit:  Arbsession Caralink v2 12 inch Tether with (2) DMM Ultra O carabiners, Rope Wrench, Hitch Climber Eccentric

    Ask An Expert

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    Phone: 920.347.4450

    Email: info@arbsession.com

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    Customer Reviews
    5.0 out of 5 (1 review)

    Hunter • December 31, 2025

    Smoothest, tightest tether

    I think this is the best tether available and allows for compact and responsive setups. Longer prussik configurations can be a problem.

    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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