3M Dbi-Sala D-Ring,Anchor Plate Assy Ss,Weld: 310 lb Wt Capacity, Swivel D-Ring, Horizontal, Vertical, Steel

These D-ring anchors have an unthreaded mounting hole and are welded or bolted to structural steel or beams to create a permanent attachment point. Sometimes called bolt-on or weld-on anchors, they are used when a permanent or semi-permanent connection is recommended or when it's difficult to keep track of portable solutions on a large jobsite. A small footprint makes these anchors less obstructive than larger anchors. Anchors should always be inspected and replaced after being exposed to a fall.