A multipurpose 3 in 1 device (pulley, selfjamming pulley, rope clamp / grab) for hauling a sack, raising a person, setting up a hauling system or self-belaying.
A compact device with a good coefficient of friction thanks to the sleeve mounted on self-lubricating bushings.
Efficiently replaces the traditional set-up: pulley (e.g. FIXE) + carabiner + rope clamp / grab.
Equally ideal for movement on a tyrolean traverse or for rope climbing.
Will find a place in all work or rescue kits.