Trubolt+ Wedge anchors consist of a high-strength threaded stud body, expansion clip, nut and washer. Anchor bodies are made of plated carbon steel. The expansion clip consists of a split cylindrical ring with undercutting grooves. The exposed end of the anchor is stamped to identify anchor length. Stampings should be preserved during installation for any subsequent embedment verification. Use carbide tipped hammer drill bits made in accordance with ANSI B212.15-1994 to install anchors. Anchors are tested to ACI 355.2 and ICC-ES AC193.