Sargent 7407 ES 1/2-Inch to 1-1/4-Inch Easy Shear Ring Removal Tool Unique tool designed for fitting recovery without damaging sealing surfaces Shearing of copper rings is easily accomplished, eliminating the labor intensive sawing of crimped rings Suitable for use on 1/2-Inch, 5/8-Inch, 3/4-Inch, and 1-Inch PEX pipe sizes High mechanical advantage makes shearing rings easy Cutting blade only penetrates the PEX pipe -- no fitting damage is possible with this tool