Roof Anchor Anchor Material Stainless Steel Workers per System 1 Number of Clamps 8 Attachment Point Pivot D-Ring For Roof Orientation Flat For Surface Material Wood Mounting Type Nail-In Weight Capacity 310 lb Anchor Base Attachment Style Fixed Peak OSHA Standards Met OSHA 1926.502 Anchor Installation Permanent Includes Mounting Hardware Yes Series Miller Tensile Strength 3 600 lb