Rego-Fix® powRgrip® - the ultimate non-pull out tool-holding system from M.A. Ford Rego-Fix® powRgrip® non-pull out tool holding system is highly versatile, enabling standard HA and Weldon flat HB style tool shanks to be used without the need for heating, cooling, special notching, grinding or other modifications to grip the tool. powRgrip is simple to use and transfers more than twice the torque of the closest alternative.