IKAR retractable type fall arresters are manufactured and tested in accordance with EN360:2002, they are produced for maximum durability, using outstanding technology for the demanding conditions of the workplace.  All of the components important for the device functioning are made from rustproof material, aluminium or stainless steel and shockproof plastic.  This sturdy method of construction ensure that IKAR fall arrest devices are always reliable in use and have low maintenance requirements. The IKAR retractable type fall arresters function in a similar way to a car seat belt.  A re-coiling main spring keeps the galvanised steel cable or polyamide webbing with a dyneema core lifeline (depending on the model) in light tension, allowing it to respond immediately in the event of a fall, without a slack lifeline.