Abstract: An apparatus and method for fastening concrete reinforcement steel members together using deformable metal fastener clips. The concrete reinforcement steel members are used to strengthen concrete structures in a known manner and can be in the form of wire mesh sheets or rebar positioned in a grid pattern. The deformable metal fastener clips are generally U-shaped members that are open on one side before being deformed so that the fastening clips can be easily placed over two or more adjacent reinforcement steel members. The metal fastener clips are deformed around the reinforcement steel members to close the open side of the metal fastener clips, thereby securing the reinforcement steel members together in a desired formation. The free ends of each fastener clip preferably overlap each other after the fastener clips are closed around the reinforcement steel members.

Abstract: A hand held applicator tool for applying deformable metal fastener clips to secure together reinforcement steel members used in concrete construction. The concrete reinforcement steel members are used to strengthen concrete structures in a known manner and can be in the form of wire mesh sheets or rebar positioned in a grid pattern. The deformable metal fastener clips are generally U-shaped members that are open on one side before being deformed so that the fastener clips can be easily placed over the reinforcement steel members. The tool comprises a frame, an anvil supported at one end of the frame, a movable blade assembly supported for sliding movement along the frame toward the anvil, and a handle for manipulating and positioning the tool. The movable blade assembly has a generally U-shaped receptacle for holding a fastener clip.