KOHLER Vault 30" Single Bowl 18-Gauge Stainless Steel Farmhouse Apron Front Kitchen Sink with Single Faucet Hole Top Mount Installation K-3935-1-NA - Single Bowl Sinks - Amazon.com
KOHLER Whitehaven Farmhouse Undermount Apron Front Cast Iron 30 in. Self-Trimming Single Bowl Kitchen Sink in White K-6487-0 - The Home Depot
KOHLER Vault 33" Single Bowl 18 Gauge Stainless Steel Kitchen Sink with Four Faucet Holes K-3821-4-NA Drop-in or Undermount Installation, 9 Inch Bowl - Single Bowl Sinks - Amazon.com
K-3944-1-NA Kohler Vault™ 35.75" L x 24.3125" W Double Basins Farmhouse Kitchen Sink & Reviews | Wayfair
KOHLER Whitehaven K-6426-0 35" White Double-Bowl Farmhouse Undermount — Annie & Oak