ALFI brand ABST35 Brushed Stainless Steel 3 1/2-Inch  Basket Strainer Drain Made of solid stainless steel with a brushed look to match the popular brushed nickel finish of other fixtures Standard 3 1/2" size will fit any standard kitchen sink drain Features an extra long 2 1/2" screw, to work with thick sinks like the ones made of fireclay