Hydra Triple Attachment Swivel Pulley 85cm Precision-machined from a solid block

Precision-machined from a solid block of aluminium

Climbing systems requiring a lightweight 11

8 kW is lighter and more manoeuvrable for delimbing and thinning

Petzl rope clamp

Hydra Triple Attachment Swivel Pulley 85cm Precision-machined from a solid blockRock Exotica P4 HYDRA Triple Attachment Pulley Upgrade your climbing system with the Rock Exotica P4 HYDRA a compact, triple attachment pulley that combines a pulley, rigging plate and swivel in one streamlined piece of kit. Built for professional arborists and tree climbers, the HYDRA is engineered for saddle bridge use, ascent systems, redirects and advanced lanyard configurations where smooth rope management and multi connection flexibility matter.