Model # K-5871-4A2-0

Internet #204065569

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

KOHLER

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

  • 33 in. x 22 in. x 9-5/8 in.
  • 33-inch minimum base cabinet width
  • Enameled cast iron material resists chips, scratches, and burns
$59175 /each
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Product Overview

  • 33 in. x 22 in. x 9-5/8 in.
  • 33-inch minimum base cabinet width
  • Enameled cast iron material resists chips, scratches, and burns
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



Product Overview

  • 33 in. x 22 in. x 9-5/8 in.
  • 33-inch minimum base cabinet width
  • Enameled cast iron material resists chips, scratches, and burns
Model #: K-5871-4A2-0
Internet #: 204065569

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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Price
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Name Cape Dory Drop-In Cast Iron 33 in. 4-Hole Single Basin Kitchen Sink in White Riverby Drop-In Cast Iron 33 in. 4-Hole Single Basin Kitchen Sink Kit with Accessories in White Cape Dory Drop-In Cast-Iron 33 in. 2-Hole Single Basin Kitchen Sink in Sea Salt Executive Chef Tile-In Cast-Iron 33 in. 4-Hole Double Basin Kitchen Sink in White
Brand KOHLER KOHLER KOHLER KOHLER
Ratings (88) (25) (56) (7)
Package Type Sink Only Kit Sink Only Sink Only
Kitchen Sink Left to Right Length (In.) 33 33 33 33
Number of Faucet Holes 4 4 2 4
Number of Basins Single Single Single Double
Basin Top to Bottom Depth (in.) 9.625 9.625 9.625 10.625
Sink Shape Rectangular Rectangular Rectangular Rectangular
View Product View Product View Product View Product

Specifications

Dimensions

Basin Below Counter Depth (in.)
9.0625
Basin Top to Bottom Depth (in.)
9.625
Cut-Out Below Counter Depth (in.)
9.625
Cut-Out Front to Back Width (in.)
20.75
Cut-Out Left to Right Length (in.)
31.75
Inner Basin Front to Back Width (in.)
15.8125
Inner Basin Left to Right Length (in.)
30.25
Kitchen Sink Front to Back Width (In.)
22
Kitchen Sink Left to Right Length (In.)
33

Details

Color Family
White
Color/Finish
White
Features
No Additional Features
Included
Basin Rack
Kitchen Product Type
Kitchen Sink
Minimum Cabinet Size (in.)
33
Mount Type
Drop-in
Number of Basins
Single
Number of Faucet Holes
4
Package Type
Kit
Product Weight (lb.)
124.5lb
Returnable
90-Day
Sink Finish Type
Gloss
Sink Material
Cast Iron
Sink Shape
Rectangular

Warranty / Certifications

Certifications and Listings
CSA Certified
Manufacturer Warranty
Lifetime Limited Warranty

Specifications

Dimensions

Basin Below Counter Depth (in.)
9.0625
Basin Top to Bottom Depth (in.)
9.625
Cut-Out Below Counter Depth (in.)
9.625
Cut-Out Front to Back Width (in.)
20.75
Cut-Out Left to Right Length (in.)
31.75
Inner Basin Front to Back Width (in.)
15.8125
Inner Basin Left to Right Length (in.)
30.25
Kitchen Sink Front to Back Width (In.)
22
Kitchen Sink Left to Right Length (In.)
33

Details

Color Family
White
Color/Finish
White
Features
No Additional Features
Included
Basin Rack
Kitchen Product Type
Kitchen Sink
Minimum Cabinet Size (in.)
33
Mount Type
Drop-in
Number of Basins
Single
Number of Faucet Holes
4
Package Type
Kit
Product Weight (lb.)
124.5lb
Returnable
90-Day
Sink Finish Type
Gloss
Sink Material
Cast Iron
Sink Shape
Rectangular

Warranty / Certifications

Certifications and Listings
CSA Certified
Manufacturer Warranty
Lifetime Limited Warranty

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: 2017-08-13

Will this sink fit in a standard 33 x 22 opening?

I bought a cape Dory Kohler oval sink and it did not fit in my standard 33 x 22 cut out. ( Sink was actually to small). Will this sink work for a replacement?
Asked by: matt
Hello Matt, my name is Tiffany with Kohler Co. I am happy to help with the question about the Riverby sink. No sink cut out is the same. The only way to know if the Riverby sink will fit your counter top is to compare the cut out template with your space. Our literature team can help you with an template requests at 1-800-456-4537. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-09-22

The dimension for this sink is 33x22. Is this a true rectangular shape where the front to the ba...

The dimension for this sink is 33x22. Is this a true rectangular shape where the front to the back is 22" across the entire length? I bought a Cape Dory which says 33x22, however, we discovered the Cape Dory is only 21" at the sides and we had to return it. Is there a Riverby Drop In Cast Iron 33x22 single basin available with 4 holes (3 plus one for soap dispenser)?
Asked by: Marge
Hello, my name is Sarah with Kohler Co. I am glad to answer your question. We suggest contacting our Literature team at 920-803-3985 to have a complimentary cutout template sent to you. This will allow you to compare with your current cutout to determine if this sink will fit! Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-05-22

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
yes, should fit, you can look at the spec sheet on Kohler's web site
Answered by: Laura7
Date published: 2017-08-11
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Customer Reviews

Riverby Drop-In Cast Iron 33 in. 4-Hole Single Basin Kitchen Sink Kit with Accessories in White is rated 4.2 out of 5 by 25.
Rated 1 out of 5 by from Kohler Riverby Sink from Home Depot On line We were thrilled when we picked up our new sink at our local store, boxed and secure. They shipped it to the store, so no shipping charges. Had a professional plumber install a couple of weeks later and we thought it was going to be wonderful. A week later it started showing signs of discoloration, like the enamel coating was coming off, so we called Home Depot, they said the warranty was through the manufacturer, so we called Kohler. They said the way it's manufactured, it wasn't possible, so they'd send us sink cleaner. It's not stained, it's defective. Looks like we're stuck with it or will have to pay for a replacement for hundreds of $$ and another iinstall charge. We're really, really upset, but what can we do?
Date published: 2017-07-25
Rated 5 out of 5 by from I'm very excited to install my new Kohler Riverby drop in cast iron sink. I like how it doesn't h... I'm very excited to install my new Kohler Riverby drop in cast iron sink. I like how it doesn't have the divide in the middle which will make it easier for me to wash large pots, pans and even my dog in it. The sink has a slight slope around the top rim, front and back to hold the colander, but i think this is great because i have no sharp edges, extra room for large items. I like how i can use the sink rack it came with to set glasses, plates on it when i don't have the dish pan out. The colander and cutting board also came with the sink and is a nice bonus. Another great Kohler product. :-) I only wish that they would have included the Black collapsible lift dish drying rack/basket with this, then it would be a complete set for the kitchen.
Date published: 2017-08-11
Rated 5 out of 5 by from This sink was the right size for the hole left by our previous sink which made installation much ... This sink was the right size for the hole left by our previous sink which made installation much easier. My wife also likes the accessories that were included with this sink!
Date published: 2017-10-10
Rated 5 out of 5 by from Love the finish. Hopefully, it will be more durable than... Love the finish. Hopefully, it will be more durable than than the previous sink that I have replaced (twice) because of scratches and dulling of the cast resin material after a couple of years. We also like having a single basin sink instead of the double basin so that large pans can be cleaned.
Date published: 2017-08-22
Rated 5 out of 5 by from The sink was a breeze to install. It is very large. I can lay my largest cookies sheets in it a... The sink was a breeze to install. It is very large. I can lay my largest cookies sheets in it and wash them easily. Love the true black color and it matches my other black appliances. The slope down to the drain is very nice.
Date published: 2017-05-09
Rated 1 out of 5 by from Came broken and now you don't have any. I'm very... Came broken and now you don't have any. I'm very disappointed.
Date published: 2017-08-22
Rated 5 out of 5 by from Sink looks awesome, lots of complements, very solid!... Sink looks awesome, lots of complements, very solid!
Date published: 2017-04-23
Rated 5 out of 5 by from Love it. Beautiful sink.... Love it. Beautiful sink.
Date published: 2017-09-05
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