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Description
Karran Fusion 33" Undermount Stainless Steel Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3322-PK1Karran Fusion 33" Undermount Stainless Steel Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3322 PK1 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
Karran Fusion 33" Undermount Stainless Steel Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3322-PK1
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.
Elevate the heart of your home with the 33" Undermount Stainless Steel Single Bowl Workstation Kitchen Sink. This handmade masterpiece combines sleek design with unmatched functionality, making it the ideal centerpiece for any modern kitchen. With its seamless undermount installation and spacious 9" deep single bowl, it offers the perfect balance of style and practicality. Equipped with innovative accessories, including a durable grid, multifunctional drying rack, premium acacia wood cutting board, and a low-profile basket strainer, this sink is your ultimate culinary workstationtransforming everyday tasks into effortless experiences. Designed for efficiency and elegance, the 33" Workstation Kitchen Sink maximizes both your counter space and storage beneath. Its R0 corners and 18-gauge stainless steel construction provide a contemporary aesthetic while ensuring durability that stands the test of time. From meal prep to cleanup, every detail of this sink has been thoughtfully crafted to enhance your workflow, making it an essential addition to any organized kitchen.
Please see our color disclaimer.
Features
- High-quality 18-gauge stainless steel - Precision-engineered for durability, strength, and premium corrosion resistance, offering a sleek and sturdy build for everyday use.
- Sleek Undermount Installation – Designed for undermount installation into new quartz and granite countertops.
- Spacious Single-Basin Design for Maximum Workspace – The extra-deep, wide bowl easily accommodates oversized pots, pans, and cookware, providing ample space for effortless washing and cleanup.
- Reinforced Stability with a Durable 2.5mm Deck – Built for strength and reliability, this sink features a 1.2mm stainless steel bowl paired with a reinforced 2.5mm deck, providing exceptional durability and structural support. Designed for long-lasting performance, it resists dents and warping, ensuring a solid and dependable sink solution with easy installation.
- R0 Corners for a Modern, Sharp Look – Features 90-degree R0 corners for a sleek, angular design that complements contemporary kitchens, offering a crisp, clean aesthetic.
- Center-Rear Drain – Maximizes usable space under the sink while directing water away from dishes, reducing splashing and making cleanup easier. Ideal for busy kitchens.
- Included Accessories: Grooved grid for vertical drying, low-profile basket strainer, dark gray drying rack with 2 large openings to align with the grid, low-profile basket strainer, and an acacia wood cutting board with fluid grooves on one side and flat on the other.
- Custom-Fit Drying Rack – Designed with R15 corners to perfectly fit your ledged workstation sink, this FDA-approved food-grade silicone dark grey drying rack offers a safe, durable, and dishwasher-safe solution for effortless drying and prep.
- Low-Profile Basket Strainer – Modern and unobtrusive, this strainer sits lower in the drain for a seamless look, preventing clogs without blocking water flow for easy cleaning and a clutter-free sink.
- Acacia Wood Cutting Board – Crafted from durable acacia wood, this board features fluid grooves for mess-free prep, a flat reverse side, and R5 corners for a seamless fit with your sink.
- Bowl Configuration: Single Bowl
- Installation Type: Undermount
- Corner Radius: R0 Corners
- Approximate Weight: 20 lbs.
- Pre-drilled Faucet Holes: 0
- Pre-drilled Accessory Holes: 0
- Dimensions: 33" x 18-1/4" x 9" (Overall), 31-1/2” x 16” x 8-3/4” (Bowl)
- Material: Stainless Steel
- Sink Color: Stainless Steel
- Sink Finish: Satin Brushed
- Sink Gauge: 18
- Accessories Included: Grid, basket strainer, drying rack, and cutting board
- Included: Mounting hardware, template
- Minimum Cabinet Width: 36”
- Drain Opening Size: 3-1/2 in. (compatible with most garbage disposals)
- Drain Placement: Center Rear Drain
- Certifications: cUPC & ISTA-6
- Warranty: Limited Lifetime
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 10.83" |
| Box Length: | 37.01" |
| Box Weight: | 41.76 lb(s) |
| Box Width: | 22.24" |
| Collection: | Fusion |
| Color: | Stainless Steel |
| Country of Origin: | Vietnam |
| Drain Placement: | Rear |
| Drain Size: | 3.5" |
| Faucet(s) Included: | No |
| Finish: | Satin Brushed |
| Gauge: | 18 |
| Installation Hardware Included?: | Yes |
| Installation Type: | Undermount |
| Item Height: | 9" |
| Item Length (Front to Back): | 18.25" |
| Item Weight: | 19.53 lb(s) |
| Item Width (Side to Side): | 33" |
| Material: | Stainless Steel |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| Overall Dimensions: | 18.25" x 33" x 9" |
| SKU: | UUMSB3322-PK1 |
| Shape: | Rectangular |
| Ship Method: | FedEx Ground |
| 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
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Absolutely perfect
Color: Pink, Size: 23.8''D x 22.3''W*38.4''H
Love the color and it’s very comfortable. I can also use an additional back rest when needed. It’s small enough for my limited work space, but large enough to accommodate my height requirements. It was quite easy to assemble, as I frequently put furniture together. I’ve had it for about a month and I’m hoping that it lasts a good while.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Good, cheap, small.
Color: Black, Size: 21.7''D x 21.7''W*38.2''H
The quality is better than expected for the price. Seat cushion is firm but not overly hard, wheels roll nicely, piston goes up and down smoothly, and assembly is quick and easy. The one major caveat is that it's quite small. If the user is going to be maybe 5'4 or less, it'll work (this was for a child, so it turned out great). But even on a 5'6 user, the seat is rather shallow (front to back) and the armrests are so low that your elbows won't reach unless you have freakishly long arms.
If you're after a cheap office chair for brief adult use, or for kids, this is perfect. I don't know how they turn a profit given that it's a fully functional office chair, shipped from China to your doorstep, for only $30. However, if you're of average height or bigger, it's probably going to be too small for you.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Affordable great product
Color: Black, Size: 21.7''D x 21.7''W*38.2''H
Easy to assemble and comfortable
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Reviewed in the United States on June 4, 2026
★★★★★ 1
I regret
Color: Black, Size: 21.7''D x 21.7''W*38.2''H
A very uncomfortable chair that I owned for less than a month. The seat was broken and the particle board appeared old and reused, it was an oddly painted piece of material. It looked like someone ripped down the wall of a shack and made it the chair seat base. The seat was unstable due to the large crack throughout the entire piece of board. I am not sure how it could be returned since it is near impossible to remove the seat from the base once it is assembled. A terrible purchase that I regret. I know it is low cost, but I would suggest spending slightly more for another chair. I had to order a new chair that was only slightly more expensive so I could sit down.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Wonderful product
Color: Brown, Number of Items: 1, Color: Brown, Number of Items: 1
This chair offers good lumbar support and a well-padded seat. It has a very nice and smooth rocking motion, you can loosen the tight/loose knob for reclining, and it is very comfortable to sit in while working on the computer or relaxing to watch TV. The back of the chair hits just above my neck, so the back of my head rests comfortably on the top of the chair. The color, brown, is exactly what I expected and looks professional. The height adjustment works well, it sits higher than my old chair, and I like that. It seems sturdy for the 300-pound weight recommended. I got it on Prime Day, so it was a good value for the money. It came packed well and quicker than expected. The pictures are a comparison to my 20-year-old office chair.
Assembling the chair was easy, however, be sure to attach the bottom part of the chair with the tight/loose knob facing the front of the chair. It's not clearly marked on the instructions. When it came time to put the back of the chair on it would be good to have another person to hold the chair back for you to align the chair arm holes and screw in, then you should be OK but I did discover that if I had attached the arms to the back of the chair first, it would be so much easier to align them for attachment. The wheels glide very easily and will take you across the room after one push. It swivels at 360 degrees easily, almost making me dizzy.
I am writing this review the same day I got the chair so I will update if I run into any issues. Otherwise, I recommend this chair.
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Reviewed in the United States on July 17, 2025
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