Color: Thunder Grey

Kohler Grey / Black Standard Kitchen Sink

Style: Riverby Undermount Single-Bowl Kitchen Sink With Basin Rack

Budget: Mid-Range
List Price (USD) : $970.30 EA

Ask your ProSource trade pro member or showroom account manager for your wholesale price.
Actual product may vary in appearance and color from what's shown. Refer to the in-showroom display or request a sample for accuracy.


Sized to fit small spaces, the Riverby sink is an elegant and versatile addition to the kitchen as a primary, secondary, bar, or utility sink.

A single-bowl provides ample space to soak and wash large items, while front and back beveled edges help keep water in the sink. 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. An included custom-fit basin rack also helps protect the sink surface from daily wear.

View the entire Riverby Collection

Product Details

Color Thunder Grey
Color Family Grey / Black
Type Not Available
Shape Not Available
Material Enameled Cast Iron
Number Of Basins 1
Number Of Faucet Holes 4
Faucet Hole Configuration 4-hole
Faucet Hole Diameter 2-3/8"
Faucet Centers 4"
Faucet Included No
Size 25"x22"
Overall Width Not Available
Overall Length Not Available
Overall Depth Not Available
Height Not Available
Minimum Cabinet Size 28"
Center Basin Width 15-13/16"
Center Basin Length 22-1/4"
Center Basin Depth 9"
Left Basin Width Not Available
Left Basin Length Not Available
Left Basin Depth Not Available
Right Basin Width Not Available
Right Basin Length Not Available
Right Basin Depth Not Available
Drain Location Offset
Drain Hole Size 3-7/8"
Drain Included No
Overflow No
Overflow Location Not Available
Gauge Not Available
Sound Reduction Not Available
Installation Type Under-mount
Installation Hardwdare Included Yes
ADA Compliant False
Manufacturer Number 202456

Warranty and Care

ProSource offers products from industry-leading suppliers, with warranties that allow you to feel confident with your product selection. See below for more information.

Premium Warranty

  • M D: 1 Years
ProSource Price Protection

Bring a written quote into your ProSource Wholesale showroom at the time of purchase. If, for any reason, ProSource can’t beat a competitor’s first-quality, non-closeout price on identical merchandise, we’ll give you $100 on the spot. Applies to exact brand comparisons only.

Independently Owned Showrooms
Each showroom is independently owned and operated. Products and prices may vary by location.

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