Attop Brushed 20-Gauge Stainless Steel 30 in. Single Bowl Undermount Scratch-Resistant Nano Kitchen Sink with Strainer NA301809R10-SL - The Home Depot
BOCCHI Drop-In or Undermount 34-in x 20-in Matte Black Granite Single Bowl 1-Hole Workstation Kitchen Sink in the Kitchen Sinks department at Lowes.com
VADANIA 20-inch Kitchen Bar Sink, 20"x18"x10", Single Bowl, Undermount, 18 Gauge T304 Stainless Steel, Satin Finish, with Strainer & Bottom Grid, cUPC listed - Amazon.com
OUGOO 20 x 16 inch Kitchen Sink Drop-in Tight Radius 18 Gauge Stainless Steel Undermount Handmade Kitchen Sink Single Bowl - Amazon.com
Avery® 30 x 20-Inch Fine Fireclay Undermount or Flush Mount Single Bowl Apron Front
Ruvati 30" x 20" Granite Composite Topmount Single BowlKitchen Sink in White — DirectSinks
Topcraft 20-in wide ceramic kitchen sink Farmhouse Apron Front 30.16-in x 19.96-in White Porcelain Single Bowl Kitchen Sink in the Kitchen Sinks department at Lowes.com
Ruvati 15 x 20 inch Drop-in Topmount Bar Prep Sink 16 Gauge Stainless - HouseTie