Hangermate® Vertical Rod Hanging Anchors-Concrete, 3/8 in Dia, 1/4 in x 1-5/8 in

One piece, internally-threaded steel anchor designed for rod hanging applications, such as fire protection systems, ventilation systems, electrical conduit, pipe hanging, and cable trays. Tested and qualified for use in cracked concrete and seismic conditions. Installs with standard 1/4-inch ANSI masonry drill bit. Patented thread design offers low installation torque.