Rock Exotica Hydra Pulley Helmet Accessories Milled from a single block

Milled from a single block of aluminum the Cocoon can almost be considered a work of art

This incredible new device works by snaking the rope through the device where smooth wear surfaces apply friction to the line

This reduces the dynamic force of the impact on the harness

it makes any rope climbing technique easier and faster

Rock Exotica Hydra Pulley Helmet Accessories Milled from a single blockRock Exotica Hydra Pulley The Hydra is a swiveling triple attachment pulley made by Rock Exotica. It combines two devices into one, for a slimmed down option in work positioning, ideal for use on your harness's rope bridge. Also an awesome lanyard adjuster.