Roof Anchor Anchor Material Steel D-Ring Material Steel Length 20 1/2 in Workers per System 1 Number of Clamps 12 Attachment Point Fixed D-Ring For Roof Orientation Flat Peak For Surface Material Wood Mounting Type Nail-In Weight Capacity 420 lb Width 3 in Anchor Base Attachment Style Fixed Peak OSHA Standards Met OSHA 1926.502 Anchor Installation Reusable Fits Standing Seams No Hinged No Includes Mounting Hardware Yes Tensile Strength 6 000 lb