SKU: 4000548825

Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, 50/50 Double Bowl, Black, QTWS-880-BL-PK2

Sale price$157.47 Regular price$174.97
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Description

Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, 50/50 Double Bowl, Black, QTWS-880-BL-PK2Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, 50 50 Double Bowl, Black, QTWS 880 BL PK2 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

Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, 50/50 Double Bowl, Black, QTWS-880-BL-PK2

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 33" Top Mount Double Bowl Quartz Kitchen Sink Kit redefines what a drop-in kitchen sink can deliver, pairing advanced granite composite construction with a double bowl workstation design and a fully loaded accessory bundle that handles every task at the sink with professional efficiency. Constructed from 80% natural quartz composite and 20% acrylic resin, this superior sink resists stains, scratches, abrasion, impact, and heat up to 535F with complete thermal shock resistance, outperforming traditional porcelain and stainless steel throughout decades of demanding use. Two equal 9" deep bowls and a 6" low divider provide maximum multitasking capacity, while gently sloped bowl bottoms direct water efficiently toward the rear center drains. The top mount drop-in design installs into any standard 36" cabinet with mounting clips and a cutout template included. The built-in workstation ledge supports the included snug-fit R10 accessories, and the complete PK2 bundle delivers a dual-sided cutting board with fluid grooves and integrated handle, a roll-up drying rack that doubles as a 400F trivet, a 2-piece non-slip colander, and two color-matched basket strainers. Available in six premium matte finishes and cUPC certified with a limited lifetime warranty.

Available In:

Please see our color disclaimer.

Features


  • Superior 80% quartz composite construction delivers enhanced stain, scratch, fade, and abrasion resistance throughout decades of demanding kitchen use.
  • Advanced heat resistance up to 535°F with complete thermal shock resistance surpasses traditional sink materials.
  • DIY-friendly top mount drop-in installation fits any standard 36" cabinet with mounting clips and cutout template included.
  • Two equal 9" deep bowls provide maximum double bowl capacity for simultaneous prep and cleanup without compromise.
  • 6" low divider keeps tasks separated while allowing easy movement between bowls and accommodating larger cookware when needed.
  • Gently sloped bowl bottoms direct water and debris efficiently toward rear center drains for optimized drainage performance.
  • Integrated workstation ledge supports snug-fit R10 accessories to create a professional multi-zone prep and drainage station.
  • Naturally sound-absorbent quartz composite construction reduces noise from running water and clattering dishes for a quieter kitchen.
  • Dual-sided cutting board features fluid grooves on one side for capturing juices and a flat surface on the other for prep, with an integrated handle for easy lifting and hanging.
  • Roll-up drying rack stores compactly when not in use and doubles as a heat-safe trivet rated to 400°F.
  • 2-piece colander features non-slip edges that lock securely onto the workstation ledge and comes apart for easy cleaning.
  • Two color-matched basket strainers deliver a unified look while preventing debris buildup for clear, reliable drainage in both bowls.
  • Authentic natural granite composite appearance complements granite countertops with zero special maintenance required.
  • Available in six premium matte finish colors: Bisque, Black, White, Concrete, Brown, and Grey.
  • Per bowl dimensions: 14-3/8" x 15-5/8" x 9". One pre-drilled faucet hole, four pre-scored knockout holes.
  • 3-1/2" rear center drain openings are compatible with most standard garbage disposals.
  • cUPC certified for complete compliance with North American plumbing standards.
  • Award-winning quality, engineered for professional performance you can trust in your home.
  • BASE CABINET: Recommended Minimum Base Cabinet Size: 36"

Details


Bowl Split: 50/50
Box Height: 15"
Box Length: 38"
Box Weight: 56 lb(s)
Box Width: 26"
Collection: Quartz Top Mount Sinks
Color: Black
Country of Origin: India
Drain Placement: Rear
Drain Size: 3.5"
Faucet(s) Included: No
Finish: Matte
Inner Depth: 9"
Installation Hardware Included?: Yes
Installation Type: Drop In/Topmount
Item Height: 9.75"
Item Length (Front to Back): 22"
Item Weight: 46 lb(s)
Item Width (Side to Side): 33"
Material: Quartz Composite
Minimum Cabinet Size: 36"
Number of Bowls: 2
Number of Faucet Holes: 1
Overall Dimensions: 22" x 33" x 9.75"
SKU: QTWS-880-BL-PK2
Shape: Rectangular
cUPC Certified?: Yes

Warranty


Limited Lifetime Warranty
Karran Warranty Details (PDF)

Installation Instructions


Installation Instructions (PDF)
Product Specifications (PDF)

Product Care


Karran Product Care (PDF)
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: 4000548825

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J
JA Cook
Los Angeles, US
★★★★★ 5
Best flip-flops I've met
Size: 11, Color: Black/Geyser
Right away I was impressed by the thichness and cushioning of these flip-flops. They are not a flimsy piece of rubber under my foot. The sole is more like that of an athletic shoe with layers and an impressive tread. I've always found that my heel sits too much on the back edge of flip-flops, or even over it. So I ordered these just a half size large and they're perfect. The foot cradling allows my heel to sit down inside the flip-flop comfortably and securely. They're not about to fall off. The toe piece (I don't know what it's actually called) is not just the typical round rubber post. On these flip-flops it's nicely shaped and fits comfortably between my toes. The arch support is nice too. They're not just flat. In spite of being more substantial than the cheapies we all know, these remain lightweight. They clearly look better too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
A1 reviewer
Waukegan, US
★★★★★ 5
Well made
Size: 11, Color: Black/Geyser
The first thing that stands out about the Columbia PFG Castback Flip sandals is the solid build and clean fishing-inspired design. The Black/Geyser color combination looks sharp and matches the product photos well. The straps feel durable and comfortable against the foot, and the footbed has a slightly cushioned feel that makes them comfortable right out of the box. Overall construction feels sturdy, which is what you’d expect from something designed for outdoor or water use. In everyday wear, the sandals are comfortable and easy to walk in. The footbed provides decent grip and support, and the textured surface helps keep your foot from sliding around when they get wet. They work well for casual use, whether it’s around the house, at the beach, or after a day on the water. The lightweight feel also makes them easy to pack for trips or outdoor activities. After wearing them for a while, they hold up well and remain comfortable for daily use. The materials seem durable and the straps stay secure without stretching out. They’re simple, reliable sandals that work well for warm weather, boating, or casual summer wear. Overall, they’re a solid choice for anyone looking for comfortable flip flops with a slightly more rugged outdoor style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
N
Nikki
Pawtucket, US
★★★★★ 5
Extremely comfortable with slight roomy fit
Size: 11, Color: Black/Geyser, Size: 11, Color: Black/Geyser
These are easily the most comfortable flip flops I have ever owned. From the moment I put them on, there was no break in period at all. They felt soft, supportive, and ready for all day wear right out of the box. The cushioning is excellent without feeling too soft, and they have a nice stable feel when walking. They are lightweight and clearly made with quality materials, making them great for everyday use or around water. One thing to note is that they run a little on the larger side, so if you are between sizes, you may want to consider sizing down for a better fit. Overall, these are a great combination of comfort, durability, and function. I would absolutely recommend them, especially if comfort is your top priority. (Excuse the teeth marks- my dog unfortunately got ahold of them before I snapped the photo- they are PERFECT out of the box)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
D
Daniel S
Lexington, US
★★★★★ 5
Comfortable Flip-Flops with a Clean, Sporty Look
Size: 13, Color: Black/Geyser
I picked up the Columbia Men’s PFG Castback Flip in the black and white colorway, and the first thing I noticed was how comfortable they felt right out of the box. How They’ve Been Used: Even though it’s still winter, I’ve been wearing them around the house occasionally to get a feel for the fit and comfort. I plan to use them more regularly outdoors once the weather warms up. What Worked Well: Immediate Comfort: The footbed feels cushioned and supportive without needing a break-in period. Secure Fit: The straps sit comfortably without rubbing or feeling stiff. Lightweight Design: Easy to slip on and off for quick wear. Clean Style: The black and white combination gives them a sharp, versatile look. Positive Feedback: My wife has already commented on how good they look. Things to Keep in Mind: Seasonal Use: Best suited for warmer weather and casual settings. Sizing: Checking the size guide helps ensure the right fit. Bottom Line: Based on my experience so far, these flip-flops offer a great balance of comfort and style. They’re comfortable enough for everyday wear and look sharp enough for casual outings. I’m looking forward to putting them to full use once spring arrives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
E
Erik C
Bozeman, US
★★★★★ 5
Columbia always makes great stuff
Size: 14, Color: Espresso II/Black
Even with my flat feet these offer a lot of padding which makes these extremely comfortable. They increase my height about an inch haha. These are great for walking around the beach or just going for walks. The tread on the bottom of these make walking up hills where the surfaces are not completely even extremely easy and very grippy. Time will tell how durable these are, but so far they're holding up very well.
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Reviewed in the United States on March 15, 2026

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