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Description
Karran 18" Quartz Bar/Prep Sink, Brown, QX-680-BRKarran 18" Quartz Bar Prep Sink, Brown, QX 680 BR Karran quartz composite sinks are extremely durable and are engineered to stand up to the toughest daily kitchen tasks. This simple to install top mount bar prep sink is available in a choice of 6 elegant colors to compliment any decor. This model may also be undermounted. Available In: White Bisque Grey Concrete Brown Black Please see our color disclaimer. Features Designed for installation as a top
Karran 18" Quartz Bar/Prep Sink, Brown, QX-680-BR
Karran quartz composite sinks are extremely durable and are engineered to stand up to the toughest daily kitchen tasks. This simple to install top mount bar/prep sink is available in a choice of 6 elegant colors to compliment any decor. This model may also be undermounted.
Available In:
Please see our color disclaimer.
Features
- Designed for installation as a top mount sink in any countertop material
- Also designed for installation under quartz, granite and solid surface countertop materials
- Made from 80% natural quartz crystals and pure acrylic resin
- Heat resistant up to 535F and can withstand rapid temperature changes from hot and cold water
- Durable quartz composite material is non-porous, prohibiting the spread of bacteria and germs
- Smooth, non-porous material means food residue won't stick or stain the sinks surface
- Extremely stain, scratch, abrasion and impact resistant
- Quartz material absorbs vibration and minimizes noise when in use
- Natural quartz combined with pure acrylic resins provides deep, rich colors with a choice of 6 to choose from, and UV stabilization to keep those colors looking like new for years
- Regular cleaning is simple with just a cloth and soapy water
- Accessories included with sink: Template and clips
- Garbage Disposal: Karran Quartz Kitchen Sinks are compatible with most garbage disposals. Garbage disposals sold separately.
- Actual sink color may vary slightly to what is shown online. To request a free sample color chip or a DXF file, contact us
- IAPMO Certified
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 12" |
| Box Length: | 22" |
| Box Weight: | 18 lb(s) |
| Box Width: | 20" |
| Color: | Brown |
| Country of Origin: | India |
| cUPC Certified?: | Yes |
| Drain Placement: | Rear Center |
| Drain Size: | 3.5" |
| Finish: | Matte |
| Inside Bowl Dimensions: | 14 x 9 x 7-1/2 |
| Installation Type: | Topmount/Drop In, Undermount |
| Item Height: | 7 1/2" |
| Item Length (Front to Back): | 16" |
| Item Weight: | 13 lb(s) |
| Item Width (Side to Side): | 18" |
| Material: | Quartz |
| Minimum Cabinet Size: | 21" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| Overall Dimensions: | 18" x 16" x 7.5" |
| Shape: | Rectangular |
| Sku: | QX-680-BR |
| Ship Method: | FedEx Ground |
Warranty
300 months
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Care
Karran Product Care (PDF)
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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
4.9 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Great product!
Style: Zig Zag, Size: 28 inch
Great product! Sturdy, easy to install, and modern look.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
18 months later
Style: H-shape, Size: 38 inch
Legs seem decently thick. They could be a little sturdier. The paint has stayed with no chips or flakes. Color has not faded. It sits at the perfect height for a desk. Screws and hardware do the job. No welds to speak of, everything screws together. I’ve used these for a year and a half as a school desk and has held up well. I took a sheet of project board with stain and polyurethane as my top. Works excellent
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Gonna like these!
Style: Zig Zag, Size: 28 inch
Well done! Substantial legs that look great for a very reasonable price! Will absolutely purchase again for next project. Just can’t beat the price for the quality.
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Reviewed in the United States on December 5, 2025
★★★★★ 4
Very sturdy legs!
Style: Zig Zag, Size: 28 inch, Style: Zig Zag, Size: 28 inch
The legs are very well built and good looking, however, the screws included for installation are only 9/16" long which is not nearly enough for table legs of this size. I installed the legs on a 30" x 83" live edge oak tabletop that is full 2" thick. I purchased 1 1/4" screws for the install making the table very solid.
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Reviewed in the United States on April 15, 2025
★★★★★ 5
Heavy duty. Looks nice.
Style: Zig Zag, Size: 28 inch
These are great. They are VERY heavy duty. I used them with a butcher block counter to make a desk. Worked perfectly.
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Reviewed in the United States on February 20, 2026