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Arbsession

    Rock Exotica Hydra Swivel Pulley

    $145.00
    In stock

    The Hydra from Rock Exotica is a triple attachment pulley which features a swivel-top connection to facilitate the pulley's use on the saddle bridge, and for use in climbing systems.

    MPN:P4
    Brand:Rock Exotica

    Details

    Any tool for arborists needs to be lightweight, durable and serve a variety of functions. The HYDRA fits that description by providing the functionality of a pulley with a rigplate. The HYDRA’s swivel top offers three connection points lined with rubber o-rings to grip carabiners tightly. These connection points were specifically designed for the rockO carabiner to avoid dangerous cross-loading.

    The most simple use of the HYDRA pulley is on the rope bridge of the saddle, but it can be used in a variety of advanced ways. The Hydra is used in ascent systems, lanyard systems, fliplines, or as a redirect as shown below. In any configuration, the use of the HYDRA is greatly enhanced by the flexibility to add multiple connections and rotate when needed.

    Specifications

    • Part Number: P4
    • Weight: 20 oz (575 gm)
    • MBS: 2 x 14 kN=28 kN
    • WLL: 2 x 2.5 kN=5 kN
    • Max Rope: 13 mm
    • Sheave Dia: 2.1(53mm)
    • Certification: CE

    More Information

    Manufacturer:Rock Exotica
    HS Code::0000.00.00.00

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    Customer Reviews
    4.7 out of 5 (6 reviews)

    Jillian • June 13, 2026

    Necessity

    The best bridge attachment out there

    Jacinto • January 3, 2026

    Excelente

    Me encanta utilizarlo en el puente de mi arnes por sus tres agujeros son muy útiles para enganchar varias redirecciones

    Tyler • January 12, 2025

    Not my favorite for bridge

    Got this for bridge attachment point. The pulley makes it tough for sideways positioning because there is nearly zero friction so it slides too easily to the end of the bridge. Don't have another use for it so it just sits now. Great quality as anything from RE.

    H • April 26, 2024

    A must

    Gotta have it to make your rope bridge setups complete. If you’re running an akimbo or rrp in DRT you’ll appreciate everything this Rock Exotica Hydra has to offer

    JP • April 27, 2022

    Fancy pants

    It is fancy but is great on a bridge. I would be interested to try the Rock Exotica Hydra with a lanyard setup. Maybe a bit bulky.

    JP • April 20, 2022

    Not necessary but totally rad

    I run the Rock Exotica Hydra on my saddle, and when I want to use my lanyard as a second system its great to be able to stack my main system and lanyard at the same point. And... it swivels. so that is sweet. 360 spins in the tree.

    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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