rock exotica Hydra P4 ( Triple attachment Pulley )


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.
Rubber o-rings line the connection points to assist in holding carabiners tightly to avoid dangerous cross-loading.

Part Number: P4
Weight:  575 gm (20 oz)
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


1 in stock (can be backordered)

SKU: HYDRA P4 Categories: ,



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


There are no reviews yet.

Be the first to review “rock exotica Hydra P4 ( Triple attachment Pulley )”

Your email address will not be published. Required fields are marked *

You may also like…