TETHYS PRO Sockets & Adapters Rope diameter: 8mm

Rope diameter: 8mm

Connect to harness in multiple ways:

This pulley works for ropes up to 16mm

Featuring the world’s smallest shock absorber and thinnest webbing

Protective Scabbard Ideal for Climbing

TETHYS PRO Sockets & Adapters Rope diameter: 8mmThe Tethys Pro is a lightweight, high efficiency, compact pulley designed to carry seamlessly on a harness and attach to ropes with ease. It features rotating side plates and a large attachment point that accommodates two carabiners. The Tethys Pro uses the same design as the Tethys, but features sealed ball bearings for higher efficiency and intensive use at higher speeds. Prusik knots can be installed on either side (aramid cord suggested) making it