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Internet # 335578968

Model # TMSB3331-PK1

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Fusion 33 in. Drop-In Single Bowl 16-Gauge Stainless Steel Kitchen Sink with Offset Drain, Grid, Mat and Strainer

$379.95
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  • 33 in. x 22in. minimum cabinet size 36-inch
  • 16 gauge T304 stainless steel with satin finish and R15 corners
  • Includes accessories for easy installation
  • View More Details

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Product Details

About This Product

Transform your kitchen with the 33" Fusion Top Mount Stainless Steel Sink, designed for durability, efficiency, and sleek style. Handcrafted from 16-gauge stainless steel, this sink boasts a spacious single bowl with satin brushed finishing and R15 rounded corners for easy maintenance. Its center-right offset drain maximizes workspace and cabinet storage, perfect for busy kitchens. The package includes accessories such as a drying rack, protective bottom grid, and basket strainer to enhance functionality. With its top mount installation and additional pre-drilled hole for accessories, this sink combines convenience, versatility, and modern aesthetics.

Highlights

  • Durable Stainless Steel: Constructed from 16-gauge T304 stainless steel to resist scratches, dents, and corrosion.
  • Extra-Large Bowl: Single-basin design accommodates large cookware easily, perfect for everyday tasks.
  • Easy Top Mount Installation: Drop-in design ensures fast and seamless countertop setup.
  • Stylish Satin Finish: Modern brushed finish enhances kitchen aesthetics while making cleaning easy.
  • Rounded R15 Corners: Prevents debris buildup and simplifies cleaning for a hygienic workspace.
  • Reinforced Stability: Features a reinforced 2.5mm deck for added strength and durability.
  • Offset Drain: Center-right drain placement optimizes space for food prep and under-sink storage.
  • Protective Bottom Grid: Shields the sink from heavy items, prolonging its lifespan.
  • Food-Safe Drying Rack: FDA-approved silicone rack offers safe, durable use for drying food and dishes.
  • Basket Strainer Included: Removable basket and water-tight cap keep debris out of drainpipes.
  • Complete Kit: Includes premium top mount hardware and a template for perfect alignment and ease of installation.
  • Customizable Accessory Hole: Pre-drilled extra hole accommodates additional fixtures like a soap dispenser.
  • Large drain opening: Compatible with most garbage disposals-ensures smooth, efficient drainage.
  • Premium Craftsmanship: Expertly designed to deliver functionality, style, and unmatched durability.
  • Lifetime Warranty: Backed by a limited lifetime warranty for long-term peace of mind.
  • Lightweight Build: Approximate weight of 31 lbs for easier handling during installation.
  • Certified Quality: cUPC and ISTA-6 certified for exceptional standards in safety and performance.
  • Versatile Use: Ideal for homeowners seeking a modern, efficient, and stylish sink solution for a busy kitchen.
  • Return Policy

Product Information

Internet # 335578968

Model # TMSB3331-PK1

Specifications

Dimensions

Sink Front to Back Width (in.)

22 in

Sink Left to Right Length (in.)

33 in

Sink Top to Bottom Depth (in.)

10 in

Details

Bowl Split

Single Bowl

Bundle Type

Sink w/ Accessories

Color Family

Silver

Color/Finish

Satin Brushed

Drain Location

Right

Faucet Included

Without Faucet

Features

Rust Resistant, Sound Dampening

Included

Bottom Grids, Mounting Hardware, Rolling Drying Rack

Kitchen Product Type

Kitchen Sink

Minimum Cabinet Size (in.)

36

Mount Type

Drop-in

Number of Bowls

Single Bowl

Number of Faucet Holes

2

Returnable

90-Day

Sink Gauge

16 Gauge

Sink Material

Stainless Steel

Sink Shape

Rectangular

Warranty / Certifications

Certifications and Listings

IAPMO Certified, IAPMO Listed

Manufacturer Warranty

Limited Lifetime Warranty

Questions & Answers

what is the required opening to accommodate this sink for a drop-in application?
ByJul 28, 2026
1 Answer | 
Answer This Question

Thank you for contacting Karran. We recommend an opening size of 32 1/4” X 21 1/4”. If you need further assistance, please contact Karran customer service at 866–452–7726 or via email at info@karran.com. Thank you.

By|Jul 28, 2026


    What size are the faucet holes for adding a soap dispenser?
    ByJun 11, 2025
    1 Answer | 
    Answer This Question

    The hole size for a soap dispenser is a standard size of 1 3/8”. If you need further assistance, please contact Karran customer service at 866-452-7726 or via e-mail at info@karran.com. Thank you.

    By|Jan 6, 2026


      Viewing 1-2 of 2

      Customer Reviews

      4.7 out of 5

      • 4.7 out of 101 reviews
      • 87% recommend this product
      Filter by:
      Showing 1-10 of 101 reviews
      Solid sink!
      Solid sink! Took us 4 hrs to install since it’s hard to cut quartz. Reccomend cutting opening 1/8” smaller than template to be safe and not make too big. Seems very well made and will last decades. 16gauge is welcome since it’s heavy duty.
      by
        • Recommended
        Greatest sink ever!!!
        We love our new sink. It is just the perfect fit, very solid, and professional. It is the centerpiece of our kitchen.
        by
        • Verified Purchase
        • Recommended
        Kitchen transformed
        Sleek look. Deep. Well designed.
        by
        • Verified Purchase
        Still waiting to hear back about the warped cutting board
        I submitted photos and video of the warped cutting board that wobbles back and forth on my counter and in the sink. Not very safe when using a knife.
        by
        Response from KarranMar 18, 2026
        We’re sorry to hear you’re still waiting for a response regarding the warped cutting board. We understand your concern, especially since a cutting board that wobbles in the sink or on the counter can be unsafe during use. Thank you for already providing photos and video. That issue is certainly not what we expect, and we regret the delay in getting back to you. Please contact us again at info@karran.com and reference your previous submission so we can help follow up on this promptly.
        • Verified Purchase
        Love My Sink
        Love the look, size, and quality of this sink.
        by
        • Verified Purchase
        • Recommended
        Sink review
        We have been disappointed with the ease in which the sink can be scratched. The pads on the metal rack that came with the sink left large scratches in the bottom of the sink. The lip has deep scratches as well. It is a great designed
        by
        • Verified Purchase
        • Recommended
        Nice sink
        The sink is super deep, looks high end, we like that it’s the same size on each side. The coating on the bottom seems to make it quieter. Easy to install.
        by
        • Verified Purchase
        • Recommended
        Great Sink
        We love this sink! We replaced a divided sink with this 33 in stainless sink and what a difference! Much more room to work and really like the rack in the bottom of the sink. We found a company that can take out your old undermount sink without destroying the granite and replacing it with this Karran 33 in sink underneath your granite. Even though it says top mount, it is installed just like an undermount. Easy to clean as well. Highly recommend.
        by
        • Verified Purchase
        • Recommended
        This customer chose to rate the product and not provide text.
        by
          • Recommended
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          Showing 1-10 of 101 reviews

          Compare Key Features

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          Product Snapshot

          Ideal for customers who want a durable, stylish single-basin sink with included accessories.
          Upgrade your kitchen with this stylish, durable, and functional stainless steel sink.
          Upgrade your kitchen with this stylish, durable, and quiet 16-gauge stainless steel sink.
          Upgrade your kitchen with this durable, dual-basin sink, offering style and functionality.

          Basin Depth

          10 in.
          10 in.
          10 in.
          10 in.

          Number of Basins

          Single
          Single Bowl
          Single
          Double Bowl

          Overall Dimensions

          33 in. L x 22 in. W
          28 in. L x 22 in. W
          33 in. L x 22 in. W
          33 in. L x 22 in. W

          Basin Width

          22 in.
          22 in.
          22 in.
          16 in.

          Basin Length

          33 in.
          28 in.
          33 in.
          14.5 in.