Black washbasin waste fitting without overflow waste waste waste basin waste fitting waste valve

Standard 44mm Drain: Fits sink holes with a diameter of 41mm to 50mm. Max. Sink Thickness: 50mm, Min.: 20mm. Suitable for any drain without an overflow. Solid Metal Construction: The drain plug is made of high quality brass and 304 stainless steel, protecting against corrosion and rust in a humid environment. Dimension: Total Length: 215mm, Pop-up Cover Diameter: 66mm, Exhaust Pipe Diameter: 32mm. Easy to Use: Spring-loaded push button. Simply press the drain plug to close and lock it. Press again to open and drain the water. You can turn the top cap counterclockwise to unscrew and remove it. Will Not Leak: The package includes all necessary washers, gaskets and brass mounting nuts. To avoid leakage, make sure the gasket is installed in the correct position.