Riverby® 33" Cast Iron Undermount Workstation Kitchen Sink

KOHLER® Riverby Undermount Workstation Sink offers builders and remodelers a durable, high-performance solution with timeless appeal. Made from enameled cast iron, it resists damage and maintains its beauty over time. The spacious single bowl, sloped base, and offset drain improve functionality, while integrated accessories—cutting board, drain board, colander, soaking bin, and bottom rack—enhance kitchen efficiency. Ideal for premium upgrades and client satisfaction.