The Leading Edge Rebel™ self-retracting lifeline (SRL) line is built to last providing an economical fall protection solution without compromising performance or safety. It allows users to tie-off at foot level and was put through extensive sharp edge testing to ensure absolute protection against sharp, abrasive and leading edges. A robust design with a heavy-duty thermoplastic housing ensures longevity. Rebel™ is designed with the worker in mind, featuring a stackable space-maximizing design and an impact indicator to provide easy verification of whether the equipment has been involved in a fall. An SRL’s lifeline will extend as the user moves away, and retract automatically enabling the user to move about within a recommended working area at normal speeds. Should a fall occur, a speed sensing brake system will activate stopping the fall and reducing the forces imposed on the user to safe levels.