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Model # K-5931-4U-96

Internet # 100008587

Executive Chef Undermount Cast Iron 33 in. 4-Hole Double Bowl Kitchen Sink in Biscuit

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$808.35 /each



Model # K-5931-4U-96

Internet # 100008587

Store SO SKU # 372085

The Executive Chef kitchen sink offers a large, deep basin on the left with a slightly smaller, moderately deep basin on the right. Space for the faucet and accessories are offset, accenting the gently curved interiors. Made of durable KohlerCast Iron, the Executive Chef provides ample workspace with elegant simplicity.

  • 33-inch minimum base cabinet width
  • Large/medium bowls
  • 10-inch left depth and 8-inch right depth
  • Three oversized faucet holes with one oversized accessory hole to the right
  • Oversized holes allow for easy installation of faucets and accessories
  • Offset faucet ledge
  • KOHLER enameled cast iron
  • Under-mount installation
  • Click here to learn more about kitchen sinks

Info & Guides

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Cut-Out Below Counter Height (in.) 
Cut-Out Front to Back Depth (in.) 
10.625 in 
Cut-Out Left to Right Width (in.) 
17.125 in 
Kitchen Sink Depth (In.) 
Kitchen Sink Height (In.) 
Kitchen Sink Width (In.) 
Left Bowl Below Counter Height (in.) 
Left Bowl Left to Right Width (in.) 
Right Bowl Below Counter Height (in.) 
Right Bowl Left to Right Width (in.) 
Color Family 
Drain Included 
Faucet Included 
Finish Type 
Kitchen Product Type 
Kitchen Sink 
Cast Iron 
Mount type 
Number of Bowls 
Product Weight (lb.) 
144 lb 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
KOHLER Cast Iron Lifetime Limited Warranty 


Rated 4.9 out of 5 by 21 reviewers.
Rated 5.0 out of 5.0 by Kohler undermount sink I ordered the Kohler Executive Chef undermount sink online. I was very pleased with the speedy delivery and packaging. No shipping damage whatsoever. The sink is beautiful and of very high quality and I would recommend it to anyone who asked. Home Depot has been my favorite shopping spot both in store & online. The sales representatives are always friendly, courtious and helpfull on every visit. May 13, 2009
Rated 5.0 out of 5.0 by Perfect, functional kitchen sink. I am very happy with this purchase. Our Kohler Executive Chef sink (in white) was just installed yesterday. We chose the undermount version and our granite fabricator installed the granite over the sink with a minimal positive reveal. It looks great. Although I have not used it yet, I know I will appreciate having both the larger/deeper sink and the small shallower sink. My previous sink was a double bowl with two equally sized too small sinks. My taste is a bit old fashioned and just couldn't picture a stainless steel sink in my traditional kitchen. This is a beautiful functional casti iron sink. September 28, 2012
Rated 4.0 out of 5.0 by BEWARE: shipping took longer than promised I am happy with my sink once it FINALLY arrived. Despite being promised in 3-7 days, the sink took 10 days to ship through Nonstop Delivery and delayed my kitchen remodel. Also, be aware if you want the faucet mount directly to the sink (not through the granite) this model does not allow this option (there is a similar Kohler undermount model that does). December 4, 2009
Rated 4.0 out of 5.0 by I purchased a white Executive Chef sink This sink is very deep! I am only 5'2" and I feel I have to bend a little to reach smaller items (such as silverware) on the sink bottom. (My counter tops are granite and cabinets are of average height.) I wonder if this would present a problem for much taller people. Also, I am a little concerned about how much water it takes to fill the sink 1/3 or 1/2 way. The very good is that I have no problem submerging an entire baking sheet or large pot. I also like that I can stack many dirty items in the "smaller" sink until I can get to them. That way my counters are less cluttered. I considered a stainless steel sink, but dreaded the idea of water spots and potential noise issues. I recommend this sink to anyone who cooks and bakes a lot. Otherwise a less-deep sink will do. 4.5 stars September 6, 2010
Rated 5.0 out of 5.0 by This product was perfect! Not only is the sink beautiful, but much less expensive than getting it from my granite company. The shipping company that Home Depot uses is awesome. But remember never clean it with an abrasive cleaner, scrubbers, or brushes. November 22, 2011
Rated 5.0 out of 5.0 by Kohler Executive Sink Love, love, love this sink. At first it was alittle hard to get use to the depth but now could not live without it. We have had this sink for 6 months and no regrets purchasing it. Looks beautiful under granite countertops and fits large pans and cookie sheets. The depth is great for "hiding" dirty dishes when unexpected company stops by. As usual with Kohler, clean up and upkeep are a breeze. Would highly recommend this sink for a large family or busy kitchen. September 28, 2007
Rated 5.0 out of 5.0 by Very Good Love this sink. Is of very good quality and looks really good. Be aware though that it is made of cast iron and is heavy. Most likely will require addition cost to install becausse of its weight which I didn't know until after I purchased it and my granite countertops. February 2, 2011
Rated 5.0 out of 5.0 by This sink is a work horse We always buy this sink when we move and renovate. It looks great in both mounting styles, and the deeper sink is nice, especially for high-arced faucets. October 12, 2011
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