Hero image 0 of KRAUS Quarza 31” Undermount Single Bowl Granite Kitchen Sink in Black Onyx, 0 of 8
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KRAUS Quarza 31” Undermount Single Bowl Granite Kitchen Sink in Black Onyx
Key item features
- GRANITE KITCHEN SINK: Durable kitchen sink is made from advanced quartz composite material that offers the elegant look of natural granite with great resistance to impact, scratches, and thermal shock
- EXTERNAL DIMENSIONS: 30 1/2” L x 17” W x 9 1/4” D – BOWL DIMENSIONS: 28 3/8” L x 14 1/2” W x 8 7/8” D – MIN. CABINET SIZE: 33”
- KIT INCLUDES: Black kitchen sink, stainless steel drain assembly with removable basket strainer, kitchen towel, mounting hardware, cut-out template
- ADVANCED QUARTZ COMPOSITE SINK: Made from natural quartz and premium acrylic resin, with a hard, smooth, non-porous surface for durability and easy cleaning – Metallic particles create a shimmering effect with the elegant look and feel of natural granite
- UNDERMOUNT SINK INSTALLATION creates a modern look with seamless transition from sink to countertop and no exposed mounting deck to trap debris – Simplifies cleanup by allowing you to wipe water and crumbs right into the sink
Specs
- Height8.8 in
- Sink typeSingle Bowl Sink
- Mount typeDrop-in
- MaterialQuartz Composite
- ColorBlack
- ShapeRectangular
Reviews summary
Pros
- : Features a contemporary style that fits various kitchen decors.
- : Offers high-end features at a reasonable cost.
- : Blends in nicely with granite countertops.
- : Made with dense materials and a modern style.
- : Process is quick and requires minimal effort.
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Current price is USDNow $249.95
You save $80.00
was $329.95$329.95
$8.23/lbYou save$80.00
Price when purchased online
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About this item
Product details
Beautiful and versatile, Quarza granite kitchen sinks are made from quartz composite material that offers the high-end look of natural granite. With gently rounded corners and smooth easy-to-clean surface, these sinks add elegant style to any kitchen. Undermount sink installation creates a clean transition from sink to countertop and simplifies cleanup by letting you wipe water and crumbs right into the sink. Durable sink for kitchen stands up to impact, scratches, and shock, and is colored all the way through to resist fading. Deep sink with gently sloped bottom promotes easy draining and has ample space for large cookware. Installation-ready kitchen sink comes with drain assembly, towel, hardware and template. Available in drop in sink design that installs with any countertop material
- GRANITE KITCHEN SINK: Durable kitchen sink is made from advanced quartz composite material that offers the elegant look of natural granite with great resistance to impact, scratches, and thermal shock
- EXTERNAL DIMENSIONS: 30 1/2” L x 17” W x 9 1/4” D – BOWL DIMENSIONS: 28 3/8” L x 14 1/2” W x 8 7/8” D – MIN. CABINET SIZE: 33”
- KIT INCLUDES: Black kitchen sink, stainless steel drain assembly with removable basket strainer, kitchen towel, mounting hardware, cut-out template
- ADVANCED QUARTZ COMPOSITE SINK: Made from natural quartz and premium acrylic resin, with a hard, smooth, non-porous surface for durability and easy cleaning – Metallic particles create a shimmering effect with the elegant look and feel of natural granite
- UNDERMOUNT SINK INSTALLATION creates a modern look with seamless transition from sink to countertop and no exposed mounting deck to trap debris – Simplifies cleanup by allowing you to wipe water and crumbs right into the sink
info:
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Specifications
Height
8.8 in
Sink type
Single Bowl Sink
Mount type
Drop-in
Material
Quartz Composite
Warranty
Warranty information
We are happy to accept returns of unused or defective items for a refund within 30 days from the date of delivery. For returns outside 30 days, please use the 'Contact seller' feature on our Marketplace seller's information page our Customer Service team to go over our options. For full details, please view the Shipping and Payments tab above.
To initiate a return simply go to the Walmart Orders Portal and submit a return request. We ask that all items be returned with all original components via a traceable method. Once your return is received and processed, we will quickly get your refund or replacement issued.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
State Chemical Disclosure
Nickel (Metallic)
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Features a contemporary style that fits various kitchen decors.
- : Offers high-end features at a reasonable cost.
- : Blends in nicely with granite countertops.
- : Made with dense materials and a modern style.
- : Process is quick and requires minimal effort.
Generated by AI
Customer photos
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Showing 1-3 of 305 reviews
Apr 11, 2026
Shell22
5 out of 5 stars review
Seller Verified Purchase
Sturdy, solid, very attractive
This faucet is amazing. It looks great, feels solid and works great. The feature that allows tap in the osmosis water through the extra spout works really well. I have it installed on my island and the size and design of this faucet the “pop” that my kitchen needs. The shipping was excellent and overall I'm very happy with my purchase.
Review from kraususa.com
Helpful?3DDKIZO74JAS36259121
Apr 13, 2026
Michael
5 out of 5 stars review
Seller Verified Purchase
This is my second Kraus sink. Good quality and fits perfectly in our corner cabinet sink base
Review from kraususa.com
Helpful?3DDKIZO74JAS36259121
Mar 1, 2026
MailRobbie
5 out of 5 stars review
Seller Verified Purchase
Drinking water faucet
Great product.....
Review from kraususa.com
Helpful?3DDKIZO74JAS36259121
