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Arbsession

    Arbsession FLIPsaver - Adjustable

    As low as$95.99

    A simple friction saver is a must have for any tree climber. This simple device has seen very little tweaks of improverment over the years until now. Introducing the Arbsession FLIPsaver. To ensure that the retrieval process goes as smooth as possible the Arbsession Splicing Team added some bar stitching to the large ring side to help flip the large ring out of the branch union.  Less frustration is always best!

     

    Product Item list: Teufelberger Sirius 12mm hand spliced onto an Arbsession 57mm Aluminum Ring with an Arbsession 34mm Aluminum Ring sewn onto a Donaghys Armor-Prus 8mm loop.

    Select Length:
    3ft
    7ft
    Brand:Arbsession Splicing

    Details

    Sirius 12mm

    The Sirius Bull Rope from TEUFELBERGER is a double braid for rigging applications, which has been a must-have item in tree care for many years.

    Our Sirius Bull Rope is the rigging line for arborists, featuring the following benefits:

    • Easy to handle
    • Very good price/performance ratio
    • Color-coded diameter

    Specifications

    • Diameter: 1/2" (12mm)
    • MBS, Free Length: 3500daN
    • Weight: 7lb/100ft (103g/m)
    • Standard: Machinery Directive 2006/42/EC as amended
    • Core: polyester
    • Cover: polyester
    • Plait number: 32

    Donaghys Armor-Prus 8mm

    FEATURES

    • Blended Technora cover to prevent melting and glazing
    • Very low stretch
    • High grip for footlock
    • Technora is rated 234°C higher than standard polyester
    • Meets ITCC climbing comp rules

    Arbsession® Aluminum Ring -  34mm
    Sku: S-2834
    MBS: 30kN
    WLL: 6kN
    Dimensions: 34mm ID x 12mm
    Weight: 45g

    Arbsession® Aluminum Ring -  57mm
    Sku: S-2857
    MBS: 30kN
    WLL: 6kN
    Dimensions: 57mm ID x 12mm
    Weight: 75g

    More Information

    Manufacturer:Arbsession Splicing

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    Phone: 920.347.4450

    Email: info@arbsession.com

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    Customer Reviews
    2.0 out of 5 (1 review)

    Colin • March 27, 2026

    good concept poor execution

    I got one of these as a lower-cost alternative to a thimble-saver. I liked how the ring was spliced on, not sewn, which makes for smoother retrievals. But the rings used are far too large for standard climbing rope diameters. The large ring is constantly getting stuck in normal crotches that are not tight at all. The small ring is so large, an overhand will pass through (a figure eight works though). It will be relegated to spar-only use. ***Arbsession's Response*** Thank you for your feedback, Colin! Our idea was to have a large ring so you can choke through the entire hitch cord if needed. Also the large ring allows a good sized overhand to pass through. The stitched throat idea was so the larger ring would be better flipped over. Depending on type of trees you climb and what branch unions are selected it could definitely make sense to use smaller rings. We can always make this device with custom ring sizes by request.

    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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