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Internet # 203781360

Model # K-5871-5UA3-0

Riverby Workstation Undermount Cast Iron 33 in. 5-Hole Single Bowl Kitchen Sink Kit in White with Accessories

$924.75
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  • 33 in x 22 in x 9-5/8 in
  • Under Mounted Kitchen Sink - 36 In. Minimum Cabinet Width
  • Enameled cast iron material resists chips, scratches, and burns
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Product Details

About This Product

The understated beauty of this 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 scratching, burning, and staining for years of beauty and reliable performance. It comes with a custom-fit colander with integral cutting board, a utility rack with soaking cup, and a left-hand, stainless steel bottom basin rack.

Highlights

  • Single bowl
  • 9-5/8 in. bowl depth
  • 5 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
  • Includes K-6194 utility rack with soaking cup, K-6239 colander with integral cutting board, and K-6237 left-hand bottom basin rack
  • KOHLER enameled cast-iron
  • Undermount installation
  • Can be used with garbage disposal
  • Soap dispenser can be used on extra faucet holes
  • Compatible with any standard sized drain (3-1/2 in. to 4 in.)
  • Cutout template included
  • Click here to shop for more Kohler products
  • Return Policy

Product Information

Internet # 203781360

Model # K-5871-5UA3-0

Specifications

Dimensions

Bowl 1 Front to Back Width (in.)22 inBowl 1 Left to Right Length (in.)33 in
Bowl 1 Top to Bottom Depth (in.)9.625 inSink Front to Back Width (in.)22 in
Sink Left to Right Length (in.)33 inSink Top to Bottom Depth (in.)9.625 in

Details

Bowl SplitNo SplitBundle TypeWorkstation Sink w/Accessories
Color FamilyWhiteColor/FinishWhite
Drain LocationCenterFaucet IncludedWithout Faucet
FeaturesWorkstationIncludedBasin Rack
Kitchen Product TypeKitchen SinkMinimum Cabinet Size (in.)36
Mount TypeUndermountNumber of BowlsSingle Bowl
Number of Faucet Holes5Product Weight (lb.)112 lb
Returnable90-DaySink Finish TypeGloss
Sink MaterialCast IronSink ShapeRectangular

Warranty / Certifications

Certifications and ListingsCSA CertifiedManufacturer WarrantyLifetime Limited Warranty

Questions & Answers

62Questions
caret
Q:How do support the sink, install instructions only show cut out and traditional bowl sink. With drain location can?t run traditional supports?
by|Jul 22, 2023
0 Answer
Answer This Question
caret
Q:The Description Photo shows a sink with ZERO knockouts, but the Item Description says ?5 Holes.? And then the Spec sheet has something entirely different, Which is it?
by|Jun 21, 2023
2 Answers
Answer This Question

A:  The sink did indeed have five holes.

by|Sep 29, 2023
    1 found this answer helpful

    A:  Chris, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-8668-5UA2-0 comes with five oversized faucet holes. The following link is to the specification sheet showing this on page 2 as well: https://bit.ly/44dOt4S. Thank you for choosing Kohler.

    by|Sep 29, 2023
      1 found this answer helpful
      caret
      Q:Can the Riverby� 27" x 22" x 9-5/8" undermount single-bowl workstation kitchen sink with accessories and 5 oversized faucet holes be used with a garbage disposal?
      by|Sep 7, 2022
      2 Answers
      Answer This Question

      A:  Hi Anne, my name is Meli with Kohler Co. I am happy to assist with your question. The Riverby sink K-8668 is compatible with a garbage disposal installation. Thank you for choosing Kohler.

      by|Sep 29, 2023
        2 found this answer helpful

        A:  Yes, no problem. Easy DIY job.

        by|Sep 7, 2022
          caret
          Q:Will this fit in a 27" cabinet base?
          by|Jun 2, 2022
          1 Answer
          Answer This Question

          A:  Hi, this is Lisa with Kohler Co. I am happy to answer your question. The minimum base cabinet width needed for installation of this sink is 30". Thank you for choosing Kohler.

          by|Jun 3, 2022
            Showing 1-4 of 62

            Customer Reviews

            4.7 out of 5
            • 4.7 out of 199 reviews
            • 86% recommend this product
            Filter by:
            Showing 1-10 of 199 reviews
            Looks beautiful but maybe not for heavy use
            We love the look of the sink and have been using it for about 4 months. There are already a few scratches in it which is disappointing so maybe not best for heavy use or just be very careful about putting things into the sink.
            by
              Scratched from washing a pan
              Literally had this for a week and washed a pan and it’s now scratched. How does it scratch from washing a pan? $850 waste of money. Do NOT BUY this sink
              by
              Response from Kohler Product ExpertSep 2, 2022
              Hi Jason, this is Sarah with Kohler Co. I am very sorry to hear a pan scratched your Riverby sink. Scratches on a cast iron product are most likely pot marks. Pot marks are caused by metal objects (most commonly aluminum cookware) striking the enameled surface. Pots, pans, and utensils may leave the metal marks on sink surfaces because the thick layer of fire-polished enameled is harder than cookware. The pot marks look like scratches, but they do not penetrate the enameled surface. To clean, apply a small amount of Kohler Cast Iron Cleaner (K-23725-NA) to the marks. Use a soft cloth or cork to gently rub the marks away. We would like to connect with you to send a sample of the cleaner to you. Please email us at KohlerCustServ@Kohler.com. Thank you! -Sarah S. Kohler Customer Service
                2 found this review helpful
                Sink installation
                [This review was collected as part of a promotion.] Gorgeous sink! This sink has amazing depth and scale to enhance any cooks kitchen. We just remodeled out 100 year old kitchen and maintained the vintage look and feel of our Tudor home - this sink paired with soapstone counters looks and works incredibly. I cannot say enough great things about it!
                by
                • Verified Purchase
                • Recommended
                The sink is beautiful, Love it! I initially had an issue with the sink, Home Depot & Kohler helpe...
                The sink is beautiful, Love it! I initially had an issue with the sink, Home Depot & Kohler helped me out through the entire process & now its finished
                by
                • Verified Purchase
                • Recommended
                Shipped quickly. I love the depth and the placement of the drain. It is big enough for me to cl...
                Shipped quickly. I love the depth and the placement of the drain. It is big enough for me to clean my largest pots and pans with ease. It's beautiful!
                by
                • Verified Purchase
                • Recommended
                I spent a lot of time deciding on a sink for my kitchen remodel. I even went to Kohler to see all...
                I spent a lot of time deciding on a sink for my kitchen remodel. I even went to Kohler to see all their sink designs (as no store in my area has the Riverby in stock). The Riverby line has a number of variations (size/depth). I love the look, and the quality is amazing. It comes with some accessories that are useful, but personally, I would have preferred the wooden cutting board (available separately) instead of the plastic colander/board that is included.
                by
                • Verified Purchase
                • Recommended
                3 found this review helpful
                I absolutely love this sink! We had it installed in June 2019- it's beautiful and spacious. It ha...
                I absolutely love this sink! We had it installed in June 2019- it's beautiful and spacious. It has more than enough room to wash a large cast iron pot easily in the basin. The additional accessories included with the purchase of the sink are really nice; especially the stainless steel grate which seems indispensable as it protects the sink from accidental scratches and dings. It is a sink that is definitely worth buying!
                by
                • Verified Purchase
                • Recommended
                1 found this review helpful
                WE ARE VERY HAPPY WITH THE SINK. IT IS EXACTLY WHAT WE WANTED AND WORKS GREAT.
                WE ARE VERY HAPPY WITH THE SINK. IT IS EXACTLY WHAT WE WANTED AND WORKS GREAT.
                by
                • Verified Purchase
                • Recommended
                Sink looks fantastic and I love the rack for the bottom. The only downfall is once installed as a...
                Sink looks fantastic and I love the rack for the bottom. The only downfall is once installed as an undermount the tray does not fit correctly but that may be the fault of the granite installer.
                by
                • Verified Purchase
                • Recommended
                2 found this review helpful
                This white enamel cast iron sink was exactly as advertised and pictured. Delivery to the store ...
                This white enamel cast iron sink was exactly as advertised and pictured. Delivery to the store took three days, as foretasted Hanging brackets worked well. Sink weights 75 pounds.
                by
                • DIY
                • Verified Purchase
                • Recommended
                2 found this review helpful
                Showing 1-10 of 199 reviews