The Plumber's Choice 3-1/2 in. Strainer Basket Fixed Post Replacement for Kitchen Sink Drains Stainless Steel and Rubber Stopper (2-Pack) RB11157x2 - The Home Depot
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
Amazon.com: K&J Kitchen Sink Strainer Stopper - 2-in-1 Stainless Steel Spring Clip Kitchen Sink Drain Strainer And Stopper (Spring Clip - Universal) : Tools & Home Improvement
The Plumber's Choice 3-1/2 in. Strainer Basket Universal Replacement for Kitchen Sink Drains Stainless Steel with Rubber Stopper 17621 - The Home Depot
The Plumber's Choice 3-1/2 in. Strainer Basket with Ball Post Replacement for Kitchen Sink Drains Stainless Steel and Rubber Stopper 017532IN - The Home Depot