ProPlus 2-1/4 in. I.D. Flush Valve Washer Beveled

3 in. O.D. x 2-3/16 in. I.D. x 3/8 in. thick. Provides a positive seal. Helps stop the leak.|Repairs damaged and leaking flush valves|Flexible round shape conforms and seals to toilet tank|O.D. 3.15 in. I.D. 2.35 in., thickness 0.36 in.|Perfect replacement part when repairing flush valve|Helps stop leaks preventing unnecessary water damage|Shank washer sits between inside of toilet tank and flush valve assembly