Model # K-5871-4A2-0

Internet #204065569

KOHLER Riverby Drop-In Cast Iron 33 in. 4-Hole Single Bowl Kitchen Sink with Accessories in White
0885612094681

KOHLER

Riverby Drop-In Cast Iron 33 in. 4-Hole Single Bowl Kitchen Sink with Accessories in White

$591.75 /each

Frequently Bought Together

Product Overview

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 and a left-hand, stainless-steel bottom basin rack.

  • 36 in. minimum base cabinet width
  • Single bowl
  • 9 in. basin 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
  • Includes K-6239 colander with integral cutting board and K-6237 left-hand bottom basin rack
  • KOHLER enameled cast iron
  • Top mount
  • Can be used with garbage disposal
  • Soap dispenser can be used on extra faucet holes
  • Compatible with any standard sized drain (3-1/2 to 4 in.)
  • Cutout template included

Info & Guides

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Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

How is this "black" different from "black black"?

Asked by: AnnC
Hello, my name is Jelane with the Kohler Customer Service. I am happy to assist you with your KOHLER Model # K-5871-3A2-7Riverby Top Mount Cast Iron 22x33x9.625 3-Hole Single Bowl Kitchen Sink in Black question. Kohler Black Black and Kohler Black are the same color no difference in the black color at all. Please work with your local Home Depot for pricing and availability on this product. Thank you for your inquiry and choosing the Bold Look of KOHLER.
Answered by: KOHLER Customer Service
Date published: 2015-09-20

Will this sink work with a formica top?

Will this sink work with a formica top?
Asked by: Lena
Yes. It worked fine with my existing counter top.
Answered by: Fred
Date published: 2017-01-06

Can you install a garbage disposal with this sink?

Asked by: lindz3414
Sorry if your question hasn't been answered already, but you definitely can install a garbage disposal on this sink, we did and love it, have had no issues.
Answered by: Willwgp
Date published: 2016-08-09

Will this work as a replacement? I currently have a standard 33in. x 22in. (Outside dimensions, I...

Will this work as a replacement? I currently have a standard 33in. x 22in. (Outside dimensions, I have no idea what the actual cut out is?) Stainless Steel sink I am using. I would like to replace it with this Cast Iron sink. Will it be an exact fit or will I have gaps after install?
Asked by: Timewarpone
Hello, my name is Sarah with Kohler Co. I would like to help answer your sink question. We suggest contacting our Literature department to inquire about ordering a cutout template for this sink. Unfortunately, the dimensions for the template are not available elsewhere. They can be reached directly at 920.803.3985. Thank you for choosing The Bold Look of KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-02-05
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Customer Reviews

Riverby Top-Mount Cast Iron 33 in. 4-Hole Single Bowl Kitchen Sink with Accessories in White is rated 4.3 out of 5 by 10.
Rated 5 out of 5 by from Great sink Got this sink to replace an older stainless steel sink. The upgrade to this cast iron sink is remarkable. The first thing you will notice is the weight. It is heavy and well made. The difference it made in the appearance of the kitchen is outstanding. The installation was easy enough although it is a two person job. I love this sink and I know you will too.
Date published: 2017-01-18
Rated 5 out of 5 by from We are so pleased with our new sink. It changes the whole appearance of the kitchen. Beautiful! We are so pleased with our new sink. It changes the whole appearance of the kitchen. Beautiful!
Date published: 2016-12-06
Rated 5 out of 5 by from This is an outstanding product. Love it! This is an outstanding product. Love it!
Date published: 2017-01-05
Rated 1 out of 5 by from Enamel coating doesn't last I would highly discourage anyone from buying this sink. It's incredibly expensive, it scratches when any metal touches it, and the enamel coating begins to break down after a few weeks. Kohler warranties the sink against almost everything besides the enamel coating, and for good reason... It doesn't last!!!
Date published: 2015-07-03
Rated 5 out of 5 by from Easy Sink Upgrade Installation was simple! It came with a template so we could ensure the opening was the same for the new sink. We simply disconnected the dishwasher hose, the garbage disposal, the faucet, whatever we needed out of there to put back in. Then we put the new sink in, and it fit like a glove! Sealed around the edges, connected everything back up, only needed to buy a couple things for the plumbing, and we were done! This is a really high quality sink and has made our lives a lot easier. It came with a sliding tray for silverware and cleaning sponges/scrapers, and a stainless steel grate with rubber legs for cups and plates to dry! Genius and works great. We are still renovating parts of the kitchen, but this sink alone is like a big milestone in the project, and helps it feel a lot closer to being complete. Overall we love the sink and have had no issues with it since installation. The sink is really heavy so please please please make sure you have a friend to help like I did.
Date published: 2016-08-08
Rated 5 out of 5 by from Awesome sink !!! I have an older kitchen that I was updating. I needed a top mounted sink , but wanted the farm house sink look/ feel. This sink is fabulous. It looks beautiful, also love the gradual desent to the drain so water doesn't pool. The design is beautiful also water doesn't splash out over the edges. Yeahh!! I had a Brookfield sink for 30 yrs that did a great job of service. I know this will do the same. VERY HAPPY WITH THIS PURCHASE !!
Date published: 2014-07-07
Rated 5 out of 5 by from Beautiful sink! The sink was easy to install and looks absolutely stunning. The addition of a nice single handle pull down spray faucet makes it just perfect. Love the accessories that came with the sink also, allowing you to hide your sponges :)
Date published: 2016-06-23
Rated 2 out of 5 by from Beautiful but hard to maintain Bought this big boy about a month ago. It is beautiful. Exactly what I wanted in terms of style. However, the slope toward the drain is not as advertised, and it takes a lot of extra water & swipes of the sponge to get it clean. I only recommend it if you have few dishes to wash. With my family of 8, it's a hassle. Too bad, it is absolutely gorgeous. Oh, and I've already got a scrape on the front lip, hoping it will scrub up when I get a chance to deal with it, otherwise I'll have to call it "character."
Date published: 2015-08-04
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