The Anthron Descender is a manually operated, controlled descent device most commonly used for suspended work positioning, self-evacuation, or rescue operations. A cam assembly provides friction on the rope to hold a load or allow the load to descend at a controlled rate. A typical system consists of 11mm rope, the Anthron Descender, and two carabiners. Roping and rigging diagrams are on the side of the device, which can be installed or removed at any point on the rope. Suitable for working loads up to 136 kg. Made for Anthron by DMM Wales.