Lightweight, strong, practical - the Tethys Pro by Camp! The rope pulley comes with a high quality, smooth-running ball-bearing, which, with its high efficiency, helps to trail loads effectively and quickly. The ball-bearing is also specially designed for high loads and high speeds - perfect for difficult missions. The lightweight, compact casing is made from lightweight yet robust aluminium. Thanks to the rope pulley?s compact shape, it can be easily transported on the harness. With the movable side walls small carabiners can also be put through the eyes. Using a self-blocking knot, such as a Prusik, is also not a problem. Whether for pulling up a haul bag behind you on the big wall or for rescuing yourself from a crevasse - the Camp Tethys Pro is an important element of every alpinist?s equipment!