Fluidmaster 684 Universal Toilet Tank Lever in White with Brass Arm. Replace your broken toilet lever with this durable and universal design. Fluidmaster’s Universal Toilet Tank Levers are built with quality in mind. Featuring a durable brass arm that can be trimmed, or bent to fit most tanks, and resists corrosion or breaking. The toilet handles are built from high quality plastic in a variety of finishes, with a generic style that quickly makes your toilet whole again. The Fluidmaster® 683 Universal Tank Lever in White offers an easy to install and long lasting solution to replace old, or faulty tank levers.