KOHLER K-8689-4-47 Riverby 33" x 22" x 5-7/8" top-mount single-bowl kitchen sink

  • $847.28
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The understated beauty of this ADA-compliant Riverby sink makes it an elegant and versatile addition to the kitchen. A single, large bowl provides ample space to soak and wash cookware, while a sloped base to a single offset drain minimizes water pooling. Crafted from enameled cast iron, this sink resists chipping, cracking, or burning for years of beauty and reliable performance.


  • 36-inch minimum base cabinet width.
  • Single bowl.
  • 5-1/4-inch depth.
  • Three faucet holes with one accessory hole to the right.
  • Bowl slopes 2 degrees toward drain to minimize water pooling.
  • Offset drain increases workspace in the sink and storage space underneath.
  • Top-mount
  • KOHLER enameled cast iron.

Additional Resources:
Specification Sheet

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