Horizontal Lifeline Lifeline Installation Temporary Horizontal Lifeline Component Horizontal Lifeline Standards ANSI CSA OSHA For Minimum Flange Width 4 in Tensile Strength 5 000 Weight Capacity 310 lb Workers per System 6 Compatible Attachment Points Anchorage Lifeline Length 180 ft Lifeline Material Steel Mounting Type Tie-Off Hardware Material Steel Mounting Location Beam For Use With I-Beam