This horizontal lifeline system is lightweight, easy-to-install and extremely portable. Unit will work alongside you during maintenance, bridge work, construction and manufacturing with absolute safety and reliability. The built-in shock absorber limits arresting forces during a fall and provides the user with a visual impact indicator for added safety. The complete system includes a 60' lifeline with tensioner, built-in shock absorber, two carabiner attachments, two connecting o-rings, two 6' tie-off adaptors and a storage bag. Can be used with any suitable 5,000 lb. rated anchorage point.