Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, Grey, QT-812-GR
SKU: 16685172036

Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, Grey, QT-812-GR

Sale price$134.97 Regular price$149.97
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Description

Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, Grey, QT-812-GRKarran 33" Drop In Topmount Quartz Composite Kitchen Sink, Grey, QT 812 GR Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since. The Karran Top

Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, Grey, QT-812-GR

Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.

The Karran Top Mount 33" Single Bowl Quartz Composite Kitchen Sink combines professional-grade performance with expansive workspace design for serious home chefs and busy family kitchens. Engineered with premium 80% natural quartz composite construction, this exceptional top mount kitchen sink delivers superior durability, extreme 535F heat resistance, and authentic granite stone aesthetics that seamlessly complement any kitchen design vision from traditional to contemporary. The extra-deep 9-inch single bowl with generous 30-inch uninterrupted workspace creates the ultimate canvas for elaborate meal preparation, oversized cookware handling, and extensive entertaining requirements without the limitations of dividers or multiple basins. Sound-dampening granite composite construction naturally eliminates noise and vibration for peaceful cooking environments, while DIY-friendly drop-in installation includes precision cutting template and complete mounting hardware system. This premium single bowl kitchen sink transforms culinary workflows with intelligent design features that serious home chefs demand for decades of reliable performance backed by comprehensive lifetime limited warranty protection, cUPC certification standards, professional-grade quality assurance, and authentic granite beauty that maintains showroom elegance for complete peace of mind.

Available In:

Please see our color disclaimer.

Features


  • Premium 80% natural quartz composite construction provides commercial-grade durability with superior stain resistance, scratch protection, and fade resistance for demanding kitchen applications
  • Extreme 535°F heat resistance with thermal shock protection prevents damage from hot cookware while maintaining pristine finish integrity throughout decades of heavy-duty use
  • Extra-deep 9-inch single bowl with expansive 30-inch workspace offers maximum capacity and uninterrupted space for large cookware, oversized roasting pans, and extensive meal preparation tasks
  • Uninterrupted single basin design eliminates workspace limitations while accommodating everything from delicate glassware arrangements to oversized holiday cookware with professional efficiency
  • Sound-dampening granite composite technology naturally reduces noise and vibration without requiring additional soundproofing materials for serene cooking and entertaining environments
  • Authentic granite stone aesthetic with luxurious appeal seamlessly complements natural stone countertops while providing sophisticated design versatility with minimal special maintenance requirements
  • Professional drop-in installation system includes precision cutting template, mounting clips, and hardware for easy DIY setup with guaranteed perfect fit in standard 33-inch sink base cabinets
  • Optimized rear-center drain placement maximizes usable workspace while increasing under-cabinet storage capacity and improving water flow efficiency for enhanced kitchen organization
  • Four pre-scored accessory knockout holes provide complete flexibility for soap dispensers, beverage faucets, and personalized kitchen accessory installations as needed for custom functionality
  • Professional-grade finish durability maintains showroom beauty with exceptional resistance to daily wear while requiring minimal special cleaning treatments or ongoing maintenance protocols
  • Comprehensive lifetime limited warranty protection backed by rigorous cUPC plumbing industry standards and certification for long-term reliability and peace of mind assurance
  • Standard cabinet compatibility fits perfectly in 33-inch sink base without requiring custom modifications or additional structural support for seamless kitchen integration
  • Enhanced workspace efficiency transforms meal preparation and cleanup workflows with intelligent single-basin design that accommodates both everyday tasks and entertaining requirements
  • Superior thermal shock protection handles extreme temperature changes from hot cookware without cracking, warping, or finish damage for professional-grade kitchen performance
  • Restaurant-quality performance standards delivers decades of reliable service in demanding residential kitchen environments with commercial-grade durability and functionality
  • Advanced water flow optimization prevents standing water accumulation while improving cleaning efficiency through strategically placed drainage systems and bowl slope engineering
  • Scratch-resistant surface technology maintains pristine appearance even with heavy daily use, metal cookware contact, and intensive kitchen applications without showing wear patterns
  • Fade-resistant color integrity retains beautiful finish appearance under continuous UV exposure, heat stress, and daily kitchen use without discoloration or surface deterioration

Details


Bowl Split: Single
Box Height: 15"
Box Length: 37"
Box Weight: 48 lb(s)
Box Width: 26"
Certification: cUPC
Collection: Quartz Top Mount Sinks
Color: Grey
Country of Origin: India
Cutout Dimension: 32-1/4" x 21-1/4"
Drain Placement: Rear
Drain Size: 3.5"
Faucet(s) Included: No
Finish: Matte
Inner Depth: 9"
Inside Bowl Dimensions: 30" x 16-3/4" x 9"
Installation Hardware Included?: Yes
Installation Type: Drop In/Topmount
Item Height: 9"
Item Length (Front to Back): 22"
Item Weight: 37 lb(s)
Item Width (Side to Side): 33"
Material: Quartz Composite
Minimum Cabinet Size: 33"
Number of Bowls: 1
Number of Faucet Holes: 1
Overall Dimensions: 33" x 22" x 9"
SKU: QT-812-GR
Shape: Rectangular
Ship Method: FedEx Ground
cUPC Certified?: Yes

Warranty


25 Year Limited Warranty
Karran Warranty Details (PDF)

Installation Instructions


Installation Instructions (PDF)
Product Specifications (PDF)

Product Care


Karran Product Care (PDF)

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Faucet(s):
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- Karran Scottsdale Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF210C
- Karran Scottsdale Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Gun Metal Grey, KKF210GG
- Karran Scottsdale 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Matte Black, KKF210MB
- Karran Scottsdale 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Stainless Steel, KKF210SS
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF220C
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Matte Black, KKF220MB
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF220SS
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF230C
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Matte Black, KKF230MB
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF230SS
- Karran Weybridge Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF240C
- Karran Weybridge Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF240SS
- Karran Dockton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF250C
- Karran Dockton 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Stainless Steel, KKF250SS
- Karran Hillwood Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF260C
- Karran Hillwood Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF260SS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16685172036

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4.1 ★★★★★
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Brittney Oliver
Bozeman, US
★★★★★ 5
Great Quality
My son Loves this Jacket. He specifically asked for one for Christmas and this one met his every expectation. It is great quality. It is thick and warm without being too bulky. I sized up for him since he is a growing teenager and it still fits great and he will be able to wear it next winter too if he wants.
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Reviewed in the United States on February 20, 2026
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Ridwan Omar
New York, US
★★★★★ 4
Cotton as Stylish as Snow
So far, after only wearing it a handful of days, I have already fallen deeply in love with this jacket. With its quality fleece jean material and stylish look, it's arguably climbed at record speed to being my favorite winter jacket thus far. It won't exactly cut it for the days of extreme cold, but it's practically perfect for those high 30s to low 50s degree Fahrenheit weather! The cotton on the inside is both soft and warm, and the overall fit of it hits a perfect sweet spot of being weighty without feeling too hefty or dragging on the body. The pockets aren't the deepest in the world, but with four of them, they'll be more than able to carry an decently sized arsenal of your everyday items. It lays on nicely, and is able to be worn with an extra layer or two underneath, in case a bit of extra warmth is needed. The only caveat that I could give it, hence why I gave it 4 stars instead of 5, is that if you choose to dawn on clothes that are rather lint susceptible, this jacket will be a direct enemy to it. But that is where the criticisms start and end, and is why I wish there were a way to give a product a 4.5 stars review here on Amazon. Otherwise, this is a must buy for anyone looking for a winter jacket that packs a bit more visual finesse than a typical puffer jacket. If only I had the sense to buy a winter jean jacket such as this one sooner rather than later!
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Reviewed in the United States on February 21, 2026
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Monica Hastie
Louisville, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️
Size: X-Large, Color: Black-grey Lined
Perfect fit. Color and quality were great! Awesome jacket for the money
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Reviewed in the United States on January 9, 2026
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Prajina
Phoenix, US
★★★★★ 5
Absolutely loved this
First of all, I loved that it came in a nice transparent bag. And it is the perfect fit. The inside is lined sherpa fleece, which is really warm in freezing temperature. The outside is denim material. It's not stretchy but is soft from inside. The color I got is dark brown.
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Reviewed in the United States on December 30, 2025
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Indiana homestead
Boise, US
★★★★★ 3
Runs small if you are wearing layers
Runs small
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Reviewed in the United States on January 21, 2026

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