3M Protecta 2190055 Concrete D-Ring Anchor with reusable D-ring assembly.  This simple, versatile and safe concrete anchor can be used in set concrete for temporary or permanent applications by drilling a hole and screwing into place.  Reusable D-ring assembly.  Just install a new bolt, and it's ready for use again.  The concrete D-ring anchor offers a compact, reliable connection point for your fall protection system.

• A simple, versatile and safe concrete anchor solution-for use in temporary or even permanent applications.
• Reusable D-ring assembly, just install a new bolt and its ready to use again.
• Rugged design for harsh environments with no moving or fragile parts to foul-up.
• Safe "hook-up" indicator notifies the user the anchor has been installed properly.
• For flexibility, install into 11/16 inch or 3/4 inch holes-only standard drill bits needed.
• 5,000 lb rated, OSHA compatible connection point swivels 360 degrees for safety and usability.
• Meets or exceeds all applicable industry standards including OSHA, ANSI and ASTM E488 Standard Test Methods for Strength of Anchors.
• Weight 1.20 lbs.