Ultra-light multi-purpose device for mountaineering, rope work, rescue and self-rescue. Compact and handy, can be used in three different modes: elevator, pulley or pulley. The new geometry and the different colouring of the cheeks make the use even more intuitive Allows you to lift a rope according to EN 567 / EN 12841-B (lift mode); Thanks to the ability to lock the cam disc, it can be used as a simple pulley for lifting or transferring a load according to EN 12278 (pulley operation) Allows the direct recovery of a load, the creation of hoists and the lifting or self-lifting of a person, for example in the event of a fall into a gap (pulley operation);