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Rock Exotica Hydra Pulley

Rock Exotica Hydra Pulley
Rock Exotica Hydra Pulley
Rock Exotica Hydra Pulley
Rock Exotica Hydra Pulley
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The HYDRA 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. Read more..

In Stock: 4-10 Business Days.

If we don't have this item in-stock, it's available through Special Order. Please contact [email protected].

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.

  • Combines a pulley, rigging plate and swivel all in one compact piece of equipment.
  • Use on the saddle bridge, as a lanyard adjuster or in your climbing system.
  • Eliminates twisting of the climbing line when used as a rolling attachment point on the saddle bridge.
  • Rubber grommet-lined attachment points hold carabiners snugly to help prevent cross-loading.
  • Pulley sheave uses high-efficiency bearing for smooth operation.
  • Pulley body is machined from solid aluminum to increase strength and decrease weight.


  • 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

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