Beam Anchor Length 18 in For Maximum Rail Weight Not Applicable For Minimum Rail Head Width Not Applicable Workers per System 1 For Maximum Rail Head Width Not Applicable Depth 3 in Attachment Point Pivot D-Ring Anchor Material Aluminum Steel Anchor Installation Reusable Mounting Orientation Horizontal Anchorage End Connection Clamp Beam Clamp Style Sliding ANSI Standards Met ANSI Z359.18-2017 For Maximum Flange Width 14 in For Minimum Flange Width 3 in Weight Capacity 425 lb