The EL1 is a 1.8meter Elasticated lanyard with a quick clip connector to attach to the users EN361 harness and SCAF1 scaffold hook to attach to the anchoring point. The elasticated webbing compacts the lanyard to 1.5meters when not fully extended reducing the risk of tangling or catching. When extended the lanyard is 1.8 meters in length. The Quick clip connector makes attaching to the harness much easier. The Shock absorber is intended to reduce the force applied to the user in the event of a fall. Must be used as part of a fall arrest system.