Securaspan Horizontal System Stanchion, Lifeline Installation Reusable, Horizontal Lifeline Component Stanchion, Standards OSHA 1910.140, OSHA 1926.502, For Minimum Flange Width 18 in, For Maximum Inside Loop Width Not Applicable, Weight Capacity 310 lb, For Minimum Inside Loop Width Not Applicable, Compatible Attachment Points I-Beam, Lifeline Length Not Applicable, Lifeline Material Not Applicable, Mounting Type Tie-Off, Hardware Material Steel, Mounting Location I-Beam