You close this plug with a press; with a second press the water drains away. The plug bridges a thickness of 15 to 60 mm and therefore fits both a thin washbasin and a thick countertop. Suitable for a washbasin with and without an overflow. The housing is made of brass and the thread is G 1¼" (5/4"); the visible cap is 63 mm wide. The connection complies with EN 247.