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Arbsession

    ISC Big Dan Steel Twistlock Carabiner

    $34.95
    In stock

    The ISC KH455 Big Dan Twistlock Carabiner has a sleek ergonomic design, with a high strength to weight ratio.

     

    • This Twistlock version is less secure than the Supersafe version because it requires only 2 distinct motions to open
    MPN:KH455TL
    Brand:ISC

    Details

    Minimum Breaking Strength:  50kN (11,240 lbs)

    Gate opening:  27mm (1-1/8 inches)

    Finish:  Zinc plated

    Weight:  335 grams (12 ounces)

    Approved Standards:  CE EN 362

    More Information

    Manufacturer:ISC
    HS Code::0000.00.00.00

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    Customer Reviews
    5.0 out of 5 (1 review)

    Joshua • January 11, 2026

    Easier than knots

    I use the big Dan whenever rigging. Much more efficient than tieing a knot every time in my opinion. I like to pair this with 1/2" Sampson stable braid.

    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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