Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, Bisque, QTWS-875-BI-PK2Karran 33" Drop In Quartz Composite Workstation Kitchen Sink, Bisque, QTWS 875 BI 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" Drop In Quartz Composite Workstation Kitchen Sink, Bisque, QTWS-875-BI-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 Single Bowl Quartz Kitchen Sink Kit sets a new benchmark for drop-in kitchen sink performance, combining advanced granite composite construction with a complete workstation design and a fully loaded accessory bundle that elevates every task at the sink. Constructed from 80% natural quartz composite and 20% acrylic resin, this professional-grade 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. The top mount drop-in design installs into any standard 36" cabinet with mounting clips and a cutout template included. At 33" overall with a 9" deep single bowl, this sink handles oversized pots, sheet pans, and heavy prep loads with ease. 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 a color-matched basket strainer. 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.
- Extra-deep 9" single bowl provides complete capacity for the biggest pots, sheet pans, and roasting pans without splashing.
- Optimized rear center drain placement maximizes usable bowl space and improves under-cabinet storage access.
- 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.
- Color-matched basket strainer delivers a unified look while preventing debris buildup for clear, reliable drainage.
- 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.
- Inside bowl dimensions: 29" x 17-1/2" x 9". One pre-drilled faucet hole for flexible installation.
- 3-1/2" rear center drain opening is compatible with most standard garbage disposals.
- cUPC certified for complete compliance with North American plumbing standards.
- Limited lifetime warranty provides long-term protection and peace of mind.
- Award-winning quality, engineered for professional performance you can trust in your home.
- BASE CABINET: Recommended Minimum Base Cabinet Size: 36"
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 15" |
| Box Length: | 38" |
| Box Weight: | 55 lb(s) |
| Box Width: | 26" |
| Collection: | Quartz Top Mount Sinks |
| Color: | Bisque |
| 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: | 45 lb(s) |
| Item Width (Side to Side): | 33" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 1 |
| Overall Dimensions: | 22" x 33" x 9.75" |
| SKU: | QTWS-875-BI-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:
- 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
4.7 ★★★★★
Based on 479 reviews
Sort
Product Reviews
★★★★★ 3
OK for the price, but overall comfort is avergae
Size: 934-Z, Color: Mustard
Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality.
Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy.
Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 4
Good Value for a Tall Chair
Size: 934W-Z, Color: White
I have received this chair just today and would like to give my first impressions of it.
Height is super adjustable as well as the foot rest. My desk is very tall (~34 inches vs standard ~29 inches) and does not suit a standard height chair. This chair's height is enough to sit comfortably at mybut also still having adjustment to be even higher.
Lumbar support is a manual adjustment that can be adjusted by sliding the lumbar piece up or down and it seems it can be tiled as well.
No reclining feature or slight backrest tilt adjustment. I'm used to my chairs reclining so it feels a little awkward siting in a flat base and straight backrest. I feel like I'm sitting too forward or leaning forward slightly but is probably something I can get use to.
Easy to put together and feels very sturdy. Plastic parts of chair are made from a really sturdy plastic, like playhouse plastic materials. Wheels roll around carpet easily. Mesh seems to be a strong material, though the mesh feels kind itchy on bare skin.
Overall, I think this is a good chair to get if you're needing a tall chair for a good value and can sacrifice no backrest tilt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
recommand products
Premium Jacquard Seat Covers - For Toyota Tacoma Dual Cab (2005-2015)
109.00
24 Sheet Self-adhesive Sound Deadener Heat Shield Insulation Deadening Mat
41.00
Seat Covers for NISSAN PATROL Y61 GQ-GU SERIES 1999 - 2016 SINGLE CAB CHASSIS FRONT BUCKET + _ BENCH CHARCOAL ALL TERRAIN
109.00
Engine Cylinder Head Gasket Felpro 26574 PT
155.87
Werzalit White 1200x800mm Rectangle Duratop by SM France
4640.50