Message to Our Customers


Model # SPUH2118

Internet # 100559689

Store SKU # 496017

Signature Undermount Stainless Steel 23-1/2 in. 0-Hole Single Bowl Kitchen Sink

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

$276.00 / each

  • 23-1/2" W X 21-1/8" D X 9" H
  • Satin finish for added durability
  • 18-gauge stainless steel construction for strength


Model # SPUH2118

Internet # 100559689

Store SKU # 496017

The Elkay Signature Plus 23-1/2 in. x 21 in. Undermount Single Bowl Kitchen Sink is compatible with both solid-surface and natural-stone countertop installations. The sink is crafted with 18-gauge stainless steel to help ensure strength and features a satin finish for added durability. It is 100% recyclable for environmental safety and has full undercoating and pads that deaden sound, retain heat and prevent condensation.

  • 100% recyclable and 80% recycled content for environmental safety
  • Undermount design allows for easier cleanup, please note that professional installation is recommended for undermount installation
  • Single bowl with 9 in. deep capacity
  • Undercoating and pads deaden sound, prevent condensation and retain heat
  • Made in USA
  • Click here to learn more about kitchen sinks

Info & Guides

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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.) 
14 lb 
Sink Gauge 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Limited Lifetime 


Rated 4.0 out of 5 by 8 reviewers.
Rated 5.0 out of 5.0 Perfect shopping experience The sink was perfect and the instructions easy to understand. However, not sure why it cannot include a drain trap. That was separate. You cannot have sink without one. February 26, 2015
Rated 5.0 out of 5.0 by The sink has great features! I like the style and size. It looks nice, holds big pans and cookie sheets. It cleans well and is just deep enough but not too deep for short people like me. September 6, 2011
Rated 5.0 out of 5.0 by Love this with granite countertop A little unsure that this would be big enough to replace the double kitchen sink I pulled out. Very pleased at how large it is and I don't miss the double sink. It's deep and wide and unless you don't have a dish washer this is a great addition to any kitchen. Undermount makes it sleek and modern March 24, 2015
Rated 3.0 out of 5.0 by Nice sink but..... This is a nice sink, but it scratches so easily that i've stopped putting metal pots ans pans it in. I've removed the scratches with sanding brinks and rubbing compound so many times , but they always comes back. The steel should've been hardened, specially for an expensive item such as this. January 13, 2013
Rated 2.0 out of 5.0 by Very Disappointed Just installed - and sorry that I made this purchase for several reasons. First, the template on this sink is very large, ends up leaving about .5" of reveal around all sides, defeats the easy clean nature of an undermount sink. Wouldn't be so bad if it didn't show every spot of water, and from another reviewer - every scratch (wish I'd read that review before purchasing). I'd originally purchased a different sink from a competitor, virtually identical except it was .5" less deep, and satin finish (I think) - so sorry I went for that extra depth (at a cost difference of $40 btw). For this price of this sink, not a good value. Wish I'd have kept the Franke USS K800-18 I'd originally purchased. May 9, 2013
Rated 5.0 out of 5.0 by Under mounted sink The under mount sink is a great width without overwhelming the counter space and deep enough for pots. January 22, 2014
Rated 4.0 out of 5.0 by Sleek look for the kitchen This particular shape with the under granite mount and the faucet placed to the side gave a sleek modern look to the kitchen remodel July 8, 2014
Rated 3.0 out of 5.0 by Counter depth too deep I had to return this product because there was not enough room to install the sink with a tall faucet in front of a standard six-inch window sill. It would work fine if it was not being mounted in front of a window sill or if a shorter faucet was used. February 2, 2014
  • 2015-06-27T14:37:02.231-05:00
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