Kraus KGD-412 Black Onyx 31" Single Basin Dual Mount (Drop In or Undermount) Granite Composite Kitchen Sink

- Item #: BCI2239229

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Offer Ends 12/31/2014

Originally $630.00, You Save 57%
Black Onyx
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65 In Stock
Ships Tomorrow, by December 19th


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  • Do It Yourself: Replacing or Installing a Kitchen Sink
    Changing out your old kitchen sink for a new one can seem like a very difficult do-it-yourself job. However, it does not have to be! Follow Milan Rosan of as he shows you the step-by-step process of replacing and installing your kitchen sink in your home.
  • Kraus Granite Composite Kitchen Sinks
    Wynne of reviews Kraus granite composite kitchen sinks

Product Features:

  • Fully covered under Kraus' limited lifetime warranty
  • Constructed of high-quality granite composite - gives look and feel of natural stone
  • Exceptional finishing process safeguards the sink against chipping, scratching, and discoloration
  • Stone-like material is sound absorbing, allowing for more quiet use
  • Single bowl 30-3/4" sink with traditional rounded corners
  • Extra deep (8-11/16" depth) design is perfect for the semi-professional kitchen
  • Undermount installation; fits 35+" cabinets
  • Standard 3-1/2" drain opening compatible with most garbage disposal units (included InSinkErator)

Product Specifications:

  • Height: 8-11/16" ( measured from the bottom of sink to the top of the rim)
  • Overall Width: 20-1/10" (measured from the back outer rim to the front outer rim)
  • Overall Length: 30-3/4" (measured from the left outer rim to the right outer)
  • Basin Width: 14-3/5" (measured from the back inner rim to the front inner rim)
  • Basin Length: 28-3/8" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 8-11/16" (measured from the center of basin to the rim)
  • Installation Type: Undermount, drop-in
  • Number of Faucet Holes: 1
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet Width: 35"

What's Included:

  • Kraus granite composite sink
  • Stainless steel basket strainer (sink drain assembly)
  • Mounting and installation brackets
  • Sink cutout template (for countertop cut dimensions)
  • Dish towel with Kraus logo
  • Specification Sheet / Installation Guide

Product Technologies / Benefits:

  • Kraus Granite Composite: Crafted from 80% natural granite, Kraus granite sinks feature the look, feel, and texture of natural stone. A thermal finishing process results in a tough, nonporous surface that is resistant to heat, chemicals, scratching, chipping, and discoloration that will stand up to a lifetime of use. With a variety of size, bowl configuration and installation options, a Kraus granite sink can make a sleek and functional addition to any kitchen.
  • Sound Insulated: Sound insulated steel is commonly only thought of in the automobile industry. There, auto manufacturers use spray-on “Stone Guard” insulation to provide for a quieter ride and protect the steel. Borrowing this technology and adding to it, Kraus sinks use Stone Guard insulation, sprayed over rubber sound dampening pads to create a noticeably lower-tone and overall quieter kitchen sink. It also protects your cabinet from underside condensation drips.
  • Heavily Certified: Kraus has gone to great lengths to be able to provide you, the homeowner, the rest-easy satisfaction knowing that your sink is certified and listed by all the major product testing boards in the U.S. and Canada. This means that this sink is deemed safe to use and that it meets all applicable building codes. Certifications and listings include: UPC, cUPC, CSA, IAPMO, ANSI and SCC.

Additional Kraus Links

Our SKU: Kraus KGD-412

This product is listed under the following manufacturer number(s):

  • Kraus KGD-412B
    Black Onyx

*Denotes a finish or option that has been discontinued

Kraus KGD-412B Product Specifications

Installation Sheet
Basin Depth 8.66
Basin Length 28.35
Basin Rack Included No
Basin Split Single Basin
Basin Width 14.57
Basket Strainer Included Yes
Colander Included No
Cutting Board Included No
Drain Connection 3.5
Farmhouse No
Faucet Holes 3
Faucet Included No
Height 8.66
Installation Type Drop In, Undermount
Length 30.71
Material Granite Composite
Number Of Basins 1
Product Weight 39.6
Sink Shape Rectangular
Sound Dampening Yes
Theme Modern
Width 20.08

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kraus KGD-412 Reviews

Rated 2 out of 5 by from Engineered by the Blind? Sink surface is nice, and looks good in my kitchen but installation was a nightmare. Kraus gives you a template for cutting a hole in the countertop, but when you put the clips around the sink and go to drop it into countertop it doesn't fit. If the countertop was cut bigger the sink would have barely been hanging onto 1/16" of countertop. The sink strainer is really nice, but again the top of the strainer doesn't connect to the bottom piece because the proprietary screw provided by Kraus isn't long enough. So the carpenter had to silicone the sink into place without the clips, and I had to purchase a separate sink strainer for the plumber to install. Maybe that's why the sink was on closeout and marked down. Frustrating experience because I had to pay the plumber to come twice, plus the purchase of the additional sink strainer it turned out that I didn't save any $ on the mark down.
Date published: 2013-10-09
Rated 4 out of 5 by from Great sink - poor instructions Although labeled to match the sink the cutout template instructions for both the overmount and undermount were the wrong size. Fortunately the granite contractors were experienced enough to bypass the templates. The quality assurance team should review templates periodically.
Date published: 2013-09-10
Rated 1 out of 5 by from Not what I thought. I ordered one by 2-day express, and when we put it in it had cracks in both corners on backside (faucet side). The company I order from was great, sent another right out. I videoed opening. Now UPS shipped it, there were some ding on the packaging. Much too my surprise this sink was a twin, same cracks, same location. My feeling it is a manufacturing problem. I thought the sink was good, company sell it to me was good, shipper no problem, just how it came not so good. I went with another product.
Date published: 2014-05-03
Rated 5 out of 5 by from Beautiful Sink I love this sink, it is large enough for any pan, cleans easily and looks beautiful.
Date published: 2013-11-17
Rated 5 out of 5 by from This is the Best Sink Ever My wife and I are very happy,now that we have this sink installed. Every thing about it is so perfect, you can wash large pots and and pan with no problem at all because it doesn't have a divider and it is very deep.
Date published: 2013-09-18
Rated 3 out of 5 by from beware one detail If one installs this as an under surface, beware that there is a recess that will exist after installation. Instead of a smooth vertical integration to the counter surface, one could fit a pencil into the recess at the top of the basin itself, under the granite. Not a terrible thing, but not a smooth vertical. Also, the black matte finish turns rather gray immediately and we have not found a good product to make it look new.
Date published: 2014-12-07
Rated 5 out of 5 by from Beautiful and user friendly I replaced a stainless steel, double bowl sink with this one. It looks wonderful in my black laminate countertops, and the single basin holds anything I put in it. The depth of the sink really reduces splashing, and makes washing large items easy. I have found it easy to clean, as well, and the new faucet I added doesn't wobble like it did with the thin metal sink. I installed this sink as a drop-in, and it was easy. I did not use the clips, after a plumber friend suggested using the weight of the sink and adhesive caulk to hold it. The deep basket strainer is also good- it catches everything. The sink color and finish are really beautiful!
Date published: 2014-12-05
Rated 1 out of 5 by from poor quality opened the box and sink was cracked and chipped in two corners. this is the second sink we got. the first sink came with the corner broken off. It's beautiful but what good is it if it cracks buy just breathing on it.
Date published: 2014-07-09
  • how do you care for a black composite sink


    The Kraus KGD-412 can be cared for in a couple of different ways. On a regular basis, clean the sink with dish washing detergent (Dawn). For water spots use white vinegar and to deep clean use Magic Eraser. To restore the luster use Orange Glo.

Buy the Kraus KGD-412B in Black Onyx at Research Kraus KGD-412B in Black Onyx online. Find Kraus KGD-412B in Black Onyx features and specifications. Get the best deal by comparing the Kraus KGD-412B in Black Onyx today.

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