Kitchen Sink Drain 3-1/2 Inch Sink Drain Assembly Kit, Removable Deep Sink Strainer Basket with Sink Stopper/Sealing Lid for Home, Kitchen, Stainless Steel - - Amazon.com
Karran USA | QBS 3-1/2 in. Kitchen Sink Basket Strainer
The Plumber's Choice 3-1/2 in. Strainer Basket Replacement for Kitchen Sink Drains Stainless Steel with Stopper and Rubber Seal (2-Pack) RB12157x2 - The Home Depot
Huge Selection of Basket Strainers for Kitchen and Bar Sinks