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Mont Blanc

Model # 52399Q

Internet # 203138286

Grande Drop-in Composite Granite 34.5x22x10 3-Hole Double Bowl Kitchen Sink in Black

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

$259.10 /each



Model # 52399Q

Internet # 203138286

Granite Composite large double bowl kitchen sink with a durable finish that is easy to clean. It has deep bowls to maximize workspace and functionality with the beauty and strength of granite yet lighter weight. The insulated construction absorbs waste disposal noise and resists stain, rust, oxidation, chipping, and scratches. It is designed for Drop-in quick and easy installation. No mounting clips required for Drop-in installation. Plumbers putty for drains and silicone sealant for perimeter of sink is all that's needed. All Mont Blanc brand sinks are certified by the National Association of Home Builders Research Center and carry a Lifetime Warranty.

  • Made in the U.S.A with pride
  • Drop-in design is easy to install and doesn't require securing clips if using silicone sealant
  • Resists staining, rust, oxidation, chipping, scratches and scorching
  • Colors shown are close representations of actual material colors, within the limits of web graphics. Call sales support at 770-924-6391 to request a color chip of the actual material
  • Granite composite sink with a fiberglass composite backing for additional stability and sound proofing
  • Colors shown are close representations of actual material colors, within the limits of web graphics
  • Composite granite material with the beauty of porcelain and the strength of cast iron with less weight
  • 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.) 
Cut-Out Left to Right Width (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 
Mount type 
Dual Mount 
Number of Bowls 
Product Weight (lb.) 
30 lb 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Lifetime Warranty 


Rated 3.5 out of 5 by 2 reviewers.
Rated 2.0 out of 5.0 by Looks are only skin deep The sink has a good looking exterior, and it appears to be well finished. The problem however, is the drain hole specs. We tried both the right and the left side, and there was just too much fiberglass build up on the underside of the sink to mount a garbage disposal. Phoning the factory was an adventure. The first time, they were not open (it was Sunday, so one can understand that). The second time we actually got through to a receptionist, who immediately suggested this was a common problem, and the solution was to return the sink OR try to grind down the excess. She did advise not to grind too much as that would void the warranty. I should have asked for the spec that the drain hole should be at, but didn't. I used 80 grit on a vibrating sander, and did remove some of the fiberglass, but got concerned with removing too much. The fittings for the disposal still did not fit. Phoning back to attempt to get the specs was futile. We left our number twice, with promises of return phone calls, but never got one. In the end, we returned the product to Home Depot for a refund, buying another sink from them. March 20, 2013
Rated 5.0 out of 5.0 by Best kitchen sink Ever It's a great sink, easy to clean and just looks great all the time. Priced a bit on the high side , but well worth it for good looks & durability October 4, 2013
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