ceramic tank lid flush button adapter kit

This top push toilet flush button kit is designed for ceramic toilet tanks commonly used in the Brazilian market. The set includes a chrome top push button, button gasket, adjustable button holder, and two adapter rings, allowing one button to fit 40mm, 50mm, and 60mm ceramic tank lid holes. With the button holder structure, the top push button can work with a single flush valve inside the toilet tank, making it a practical replacement solution for local repair and aftermarket channels. The adapter rings help improve compatibility with different tank lid apertures, so consumers can install the kit more easily at home.   For wholesalers, hardware stores, and online sellers, this universal combination helps reduce mismatch problems, customer complaints, and after-sales returns caused by different button hole sizes.