everflow 75411 kitchen sink spin and seal basket strainer replacement for standard drains (3-1/2 inch) chrome plated stainless steel body with threaded stopper - Walmart.com
The Plumber's Choice 3-1/2 in. Spin and Seal Strainer Basket Replacement for Kitchen Sink Drains Stainless Steel Threaded Stopper (2-Pack) RB11457x2 - The Home Depot