Riverby 33" Undermount Single-Bowl Workstation Kitchen Sink (Black), K-5871-5UPC-7

A refined balance of style and function, KOHLER introduces the Riverby undermount workstation kitchen sink, designed to elevate daily kitchen tasks. This single-bowl sink provides generous space for soaking and washing large cookware, while its sloped base and offset drain help prevent water from pooling. Constructed from enameled cast iron, Riverby resists chipping, cracking, and burning, ensuring lasting beauty and performance. The integrated workstation includes a maple cutting board, dishwasher-safe drain board, colander/drying rack, soaking bin with drain, and a stainless steel bottom rack for enhanced versatility.

• 36" (914 mm) minimum base cabinet width
• Single bowl
• 9" (229 mm) depth provides generous workspace
• Five oversized faucet holes
• Oversized holes allow for easy installation of faucets and accessories
• Bowl slopes toward drain to minimize water pooling
• Offset drain increases workspace in the sink and storage space underneath
• Included accessories: cutting board, drain board, colander / drying rack, soaking bin with drain, stainless steel bottom sink rack
• All included accessories nest neatly together for easy storage when not in use
• Drain board, colander / drying rack, soaking bin with drain, and bottom sink rack are dishwasher-safe
• Sink drain with strainer sold separately