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Description
Karran Fusion 33" Undermount Stainless Steel ADA Kitchen Sink with Accessories, 16 Gauge, UUMSB3331-PK1Karran Fusion 33" Undermount Stainless Steel ADA Kitchen Sink with Accessories, 16 Gauge, UUMSB3331 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
Karran Fusion 33" Undermount Stainless Steel ADA Kitchen Sink with Accessories, 16 Gauge, UUMSB3331-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.
Enhance your kitchen with the 33 Undermount Stainless Steel Sink, a perfect combination of durability, efficiency, and contemporary style. Expertly handcrafted from premium 16-gauge stainless steel, this sink is built to handle the demands of a busy kitchen while maintaining a sleek, polished appearance. Designed for effortless cleaning, the R15 rounded corners prevent debris buildup, ensuring a hygienic and low-maintenance surface. The offset drain optimizes your workspace, providing ample room for food prep and dish washing while maximizing cabinet storage below. More than just a sink, this extra-large single bowl sink comes complete with drying rack, protective bottom grid, and basket strainer, transforming your kitchen into an organized, high-functioning space.
Please see our color disclaimer.
Features
- Expertly Handcrafted for Long-Lasting Durability – Made from premium 16-gauge T304 stainless steel, this sink resists dents, deep scratches, and corrosion, ensuring years of reliable performance while maintaining its sleek appearance.
- 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.
- Versatile Drain Placement – The center-offset drain makes this sink easily reversible for flexible installation, ensuring even water drainage and maximizing under-sink storage.
- Sleek, Modern Design with Easy-to-Clean Corners – The R15 radius corners add a contemporary touch while ensuring effortless maintenance and quick wipe-downs for a spotless sink with minimal effort.
- Accessorized for Maximum Efficiency – Comes equipped with a protective bottom grid, basket strainer, and drying rack, enhancing functionality, convenience, and sink protection for a more efficient kitchen.
- Food-Safe & Dishwasher-Safe Drying Rack – Crafted from FDA-approved food-grade silicone, this rack ensures safe, durable use and easy cleaning for a convenient, hassle-free kitchen experience.
- Basket Strainer – Features a removable basket for quick debris removal and a cap that provides a water-tight seal, preventing food debris from entering the drainpipes.
- Complete Installation Kit for a Precise Fit – Includes undermount hardware clips and a precision installation template, ensuring a secure, hassle-free setup with perfect alignment.
- Bowl Configuration: Single Bowl
- Installation Type: Undermount
- Corner Radius: R15 Corners
- Approximate Weight: 25 lbs.
- Dimensions: 33" x 18-1/4" x 10" (Overall), 31-1/2" x 16" x 9-3/4" (Bowl)
- Material: Stainless Steel
- Sink Color: Stainless Steel
- Sink Finish: Satin Brushed
- Sink Gauge: 16
- Pre-drilled Faucet Holes: 0
- Pre-drilled Accessory Holes: 0
- Accessories Included: Grid, basket strainer, drying rack
- Included: Mounting hardware, template
- Minimum Cabinet Width: 36”
- Drain Opening Size: 3-1/2 in. (compatible with most garbage disposals)
- Drain Placement: Center-Offset Drain (reversible)
- Certifications: cUPC & ISTA-6
- ADA Compliant: No
- Warranty: Limited Lifetime
Details
| ADA Compliant?: | Yes |
|---|---|
| Bowl Split: | Single |
| Box Height: | 12.01" |
| Box Length: | 36.81" |
| Box Weight: | 43.03 lb(s) |
| Box Width: | 22.24" |
| Collection: | Fusion |
| Color: | Stainless Steel |
| Country of Origin: | Vietnam |
| Drain Placement: | Right |
| Drain Size: | 3.5" |
| Faucet(s) Included: | No |
| Finish: | Satin Brushed |
| Gauge: | 16 |
| Installation Hardware Included?: | Yes |
| Installation Type: | Undermount |
| Item Height: | 10" |
| Item Length (Front to Back): | 18.25" |
| Item Weight: | 24.99 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 10" |
| SKU: | UUMSB3331-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
4.1 ★★★★★
Based on 1750 reviews
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Product Reviews
★★★★★ 5
Very Durable Ball
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
This ball has held up to regular puppy chewing for 3 months now. At first I was worried my retriever would get her mouth stuck in it, but it hasn't been a problem since she has gotten bigger. Supervision required for smaller pups.
One thing to note is that the ball was shipped with a strong rubber smell, but that has gone away with use and washing. Super easy to clean!
It is a heavier ball making it bounce well and it doesn't damage the walls.
Super durable. She's been chewing on it every day and there is no damage to it at all. The scratches, holes, or pieces missing. It's stayed intact for months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2023
★★★★★ 3
Good ball, but not really for super chewers
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
This ball is tough...my (foster) dog is tougher. It is a heavy rubber ball, but my Staffordshire bull terrier is able to destroy these balls within about a couple of hours. We never let him chew on these unmonitored. If you have a moderate chewer, this is probably ok for your dog; for any super chewers, you might want to pass.
We first bought one of these balls when we learned our foster dog (fresh out of the shelter) had heartworms. We knew we had to keep him occupied somehow, and it is by far his favorite toy (he loves the doughnut-shaped toy as well). We bought MANY of these during his heartworm treatment. Now that he is done with his treatment we won't buy any more of these. They are expensive for what they are. And just be aware that the lifetime warranty only applies to material or manufacturing flaws...not the actual toughness of the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2025
★★★★★ 5
LOUD, bouncy, and perfect for small dogs
My dog is a massive squeaky toy fan. She's also pretty aggressive with her squeaky toys and they usually don't last more than a month. This one is perfect for her - durable, noisy and bouncy. She loves it. The package comes with six but I only have her one and it's lasted nearly a month which is a record because none of her other silicone squeaky toys have lasted this long. It's perfect for her small mouth too. If you live in a flat with thin walls you might want to enforce a curfew with this toy or reserve it for outdoors because it is LOUD. Wear ear protection if you get migraines like me LMAO
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
Great squeaky toy!
Best squeaky toy for our 18 pound 'puppy.' Great for indoor or outdoor use and he hasn't punctured them yet!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Good quality, lotsa fun
Not easy to find a sturdy toy for a minipoodle that loves to play rough with his toy. He has not been able to break this into pieces and that feels reassuring that I don't have to worry about little pieces and choking. These things bounce funny and my boy loves playing with it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
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