Oatey 5-in Stainless Steel Round Cover Plate in the Shower Drains department at Lowes.com
Round Hot Rolled Steel Plate 1/4" x 10" Diameter Circle: Amazon.com: Industrial & Scientific
Thick Stainless Steel Plate Round Large Disc Flat Bottom Shallow Tray Extra Large Fish Head Fruite Meat Plate Restaurant Hotel - Dinner Plates - AliExpress
Round Plate 20 Inch Diam. | Table Service | JB Prince