Sloan 325172 Override Button By Sloan For G2 Optima Plus Flushometer, Toilets And Urinals, Center 2-3/4″ 70 Mm, Depth 1-1/2″ 38 Mm, Includes (2) Screws And Hex Wrench, Material(s) Brass Button, Note For G2 Optima Plus Flushometer Toilets & Urinals, Plating Chrome-plated Button, Weight 0.085 Lb, Width 3-1/4″ 82 Mm