A new and improved decrimping tool that removes PEX crimp rings and PEX tubing fast and easy is now available from Clean-Fit Products, a division of the Mill-Rose Co. The RINGCRUSHER™ decrimping tool features a new cushion-grip handle and improved, heavy-duty design with hardened steel jaws that cut crimp rings with ease. RINGCRUSHER breaks the crimp and then expands plastic PEX tubing for easy removal from 1/2"