The Fluidmaster Universal Install/Uninstall Toilet Tool makes any installation, uninstall, or toilet repair job simple and easy. This toilet part is designed to eliminate guesswork on choosing, or buying the plumbing tools necessary for a toilet repair project. Built durable and made to last from high quality hard plastic. This toilet tank tool is built to resist corrosion, and tested for durability. The helpful green Fluidmaster tool is good for use with most toilet bolts and nuts, and all brands. Trust Fluidmaster for proven toilet repair parts.