Free Shipping and BOPIS


Model # KBU12

Internet # 203058426

All-in-One Undermount Stainless Steel 23x17.6x9 in. 0-Hole Single Bowl Kitchen Sink

This item has been discontinued.
The Home Depot no longer carries this specific product.

$224.95 /each

  • 23" W X 17-1/2" D X 9" H
  • Easy to install and easy to clean
  • Scratch-resistant commercial-grade premium satin finish


Model # KBU12

Internet # 203058426

KRAUS undermount stainless steel sinks are designed with your kitchen in mind. Constructed from premium 16 or 18-Gauge T-304 stainless steel for maximum durability, the extra-deep basins accommodate large dishes with ease. All KRAUS kitchen sinks are equipped with top-level soundproofing, including thick rubber dampening pads. Each sink is additionally treated with protective Stone Guard coating, which reduces condensation and further dampens sound. The corrosion-resistant surface is further protected from rust and oxidation by a meticulous finishing process. Commercial-grade satin finish and gently rounded corners make maintenance as simple as wiping the surface with a damp cloth. Equally at home in a transitional and modern kitchen, this single bowl sink provides a lifetime of functionality. For added convenience, a basket strainer drain assembly and stainless steel bottom grid are included free with purchase. Each bottom grid is cushioned by soft protective bumpers to prevent scratching. For easy installation, all mounting hardware is provided. Experience KRAUS Quality and bring your best kitchen ideas to life.

  • Premium T-304 stainless steel construction
  • Sound insulated with thick rubber dampening pads and stone guard undercoating
  • Non-porous corrosion-resistant surface
  • Commercial grade satin finish
  • Scratch and stain-resistant
  • Extra-deep basin design
  • Standard 3.5 in. drain opening
  • Gently rounded corners for easy maintenance
  • All mounting hardware included
  • Limited lifetime warranty
  • Certified and listed by UPC, cUPC, IPC, ANSI, IAPMO and SCC
  • Installation type: Undermount
  • Sink cutout template: Included
  • Minimum cabinet size: 27 in.
  • Sink length: 23 in.
  • Sink width: 17.5 in.
  • Sink depth: 9 in.
  • Drain opening: 3.5 in.
  • Click here to learn more about kitchen sinks

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Bowl Below Counter Height (in.) 
Bowl Front to Back Depth (in.) 
Bowl Left to Right Width (in.) 
Cut-Out Below Counter Height (in.) 
Cut-Out Front to Back Depth (in.) 
Cut-Out Left to Right Width (in.) 
Kitchen Sink Depth (In.) 
Kitchen Sink Height (In.) 
Kitchen Sink Width (In.) 
Color Family 
Stainless Steel 
Stainless Steel 
Drain Included 
Faucet Included 
Finish Type 
Kitchen Product Type 
Kitchen Sink 
Stainless Steel 
Mount type 
Number of Bowls 
Product Weight (lb.) 
28.6 lb 
Sink Gauge 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
CSA Certified,CSA Listed,IAPMO Certified 
Manufacturer Warranty 
Limited Lifetime 


Rated 4.9 out of 5 by 18 reviewers.
Rated 5.0 out of 5.0 by Love this sink Beautiful sink, and has the best basket and drain plug I've ever used. I July 28, 2015
Rated 5.0 out of 5.0 by Excellent Quality! This sink is beautiful. It is not installed yet, but I knocked it around to see how the sound is and it is very quiet. It is heavy and sturdy. Very pleased with my purchase. It is well worth the money. May 12, 2015
Rated 5.0 out of 5.0 by Quality Undermount Sink When the man came to measure for the new counter, he knew right away we purchased a good sink by the weight of the box. He said that 16 gauge is one of the best in stainless. The undercoating helps keep the noise down if you drop a spoon and the water holds it's temperature should you need to pre-soak an item. Hot water is still hot after 30 minutes! September 4, 2012
Rated 5.0 out of 5.0 by well shopped purchase, excellent performance. Love it! Installation was quick, performance great, don't know why we waited so long!!! ONLY 37 YEARS! December 11, 2014
Rated 5.0 out of 5.0 by Beautiful sink This sink is both functional and beautiful. I love the sleek modern design. March 24, 2015
Rated 4.0 out of 5.0 by very well made and the right size for my small galley style kitchen Surprised at the quality of this sink, only peeve is the drain attachment is PVC instead of metal but I'm sure it can be replaced prior to installation. Arrived wrapped like fine jewery. July 31, 2012
Rated 5.0 out of 5.0 by Great sink High quality sink, packaged well and looks wonderful with my new countertops. October 28, 2014
Rated 5.0 out of 5.0 by Undermount stainless sink We did not install the sink because we purchased a new granite counter. The counter people installed it without any problem. It is a nice size and being an undermount makes it a little deeper than my old sink. It is not noisy and seems well insulated. I like the little bucket to catch waste. It comes with a separate cover to stop up the sink which I haven't used yet. A very nice stainless rack is included for the bottom of the sink. I definitely would recommend this sink. December 14, 2014
  • 2015-08-02T12:29:05.340-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_18, tr_18
  • loc_en_US, sid_203058426, prod, sort_default
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.