3M DBI-SALA PRO-Line 60′ Synthetic Horizontal Lifeline System has tensioner, energy absorber and anchors that provides ultimate horizontal mobility and fall protection. It offers lightweight 2″ web lifeline, ideal for temporary applications where the system will be moved often. It provides fast and easy handling, installation and storage for maximum worker productivity. It has built-in energy absorber that limits fall arrest forces on the worker to safe levels, minimizes fall clearance needed and protects the structure. System provides horizontal mobility and protection for two workers for added jobsite flexibility.