Protecta Concrete D-Ring Bolt Anchor

* This anchor has been designed for temporary or permanent use in concrete, and can be installed in vertical walls, floor mount, or overhead applications. * The d-ring assembly on this anchor is re-usable, just install a new bolt assembly (Sold Separately), and it's ready to use again. * This concrete bolt anchor is designed to last in harsh work environments and is constructed without moving or fragile components. * You'll only need standard drill bits to install this anchor because it can be installed into 11/16", 18mm, or 3/4" holes. * This connection point of this anchor swivels a full 360 degrees to help eliminate tangles and binding. ** Meets all applicable OSHA, ANSI, and ASTM E488 Standard Test Methods.