Werner AutoCoil 2 R231007 Dual Leg self-retracting lifelines provide safe, reliable protection for workers while also allowing for more freedom of movement around the jobsite. The lifeline extends and retracts automatically during typical use. A brake activates in the event of a fall, stopping the worker in a short distance while limiting fall arrest forces. Designed to enhance safety performance and productivity, AutoCoil 2 features impact resistant Thermoplastic (Cable models) and Aluminum (Web models) housings to protect the working components in a compact, lightweight package. All units include a swivel top for anchorage connection and an impact indicator through the snap hook or web stitch. AutoCoil 2 models feature recessed labels and ID Tags to ensure critical information remains with the unit for inspection.