43 Inch Topmount / Drop-In Stainless Steel Double Bowl Kitchen Sink 15mm Radius Design

SKU: HTD-4321-15MM

Regular Price: $1,500.00

Special Price $424.00

In stock, Usually Ship Within 1-2 Business Days

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43 inch Super Big Drop-In Kitchen Sink! Featuring a 4mm thick mounting deck with 3 faucet hole drillings, the generous depth and grand size of this sink make it a must-have for gourmet kitchens. Handcrafted from high quality 16 gauge stainless steel. Dimensions: 43" x 21" x 10".

Questions or Phone Order? Call 888-988-8780


CozyBlock Stainless Steel Kitchen Sinks

Made with Premium 16-Gauge T-304 Stainless Steel

15mm Radius Rounded Corners and Edges Design

Drop-In / Top-mount Installation

Product Description

  • Drop-in deck is a 4mm / 0.157" thick of solid stainless steel you can rarely see in the market. It provides not only sturdy installation but also look sleek and clean
  • Crafted from high quality heavy duty 16 gauge premium grade certified 304 stainless steel.
  • Luxurious brushed stainless steel finish.
  • Comes with 3 pre-drilled holes for faucet and/or soap dispenser installation and 2 covering plates.
  • Super easy top-mount or drop-in installation
  • 15mm radius design not only translate to maximum bowl capacity but also easier to clean and maintain
  • Each sink is manufactured with an excellent sound-deadening system that absorbs and reduces the noise made by garbage disposal.
  • Drain opening fits standard 3-1/2" drains & disposals.
  • Premium sink at discounted price!
  • Match perfectly with your kitchen decor especially stainless steel appliances.
  • cUPC Certified (Uniform Plumbing Code)
  • Full limited-lifetime warranty

Additional Information

Model HTD-4321-15MM
SKU HTD-4321-15MM

42-7/8" x 21-1/2" (Overall Exterior)

22" x 17" (Left Bowl Interior)

17" x 17" (Right Bowl Interior)

Depth of Bowls: 10" (Left Bowl), 9" (Right Bowl)

Installation Drop-In / Top-Mount
Brand CozyBlock
Finish / Color Brushed Stainless Steel Finish
Material Full 16 Gauge Premium T-304 Series Stainless Steel
Includes Kitchen Sink, Hole Covering Caps, Mounting Clips, Cut-out Template

Product Design Features

15mm / 0.6" Radius Coved Corners and Edges Design

15mm radius design kitchen sinks

The 15mm Radius Design kitchen sinks are perfectly rectangular, but they have tight 15mm coved corners and edges. They exhibit a modern, sleek and clean look, and would be an instant upgrade to your kitchen by installing this gorgeously designed sink regardless of your decor styles.

15mm radius sinks differences

Thanks to the tight corners and edges of the 15mm Radius Design kitchen sinks, when comparing the exact same size with regular corners design kitchen sinks, the usable bowl area is much greater; it is because the adjacent edges are perpendicular to each other in very tight corners and the inner walls of the sinks run straight down from top to bottom, whereas a regular corners design sink is sloped down from the top. Therefore, 15mm Radius Design kitchen sinks can fully utilize the given bowl sizes - meaning that they are not only modern looking, but also perfect for practical uses.

Due to complexity of craftsmanship and precision required to make the sink, all the 15mm Radius Design kitchen sinks are individually handmade to perfection.

Shipping Info

Shipping: We usually ship within 2 business days after an order is placed. In the rare case that an order cannot be shipped within the proposed time frame, we will notify you via phone calls or emails. Depending on your location, please allow about 2-5 business days for delivery. We offer free ground shipping within 48 United States for orders over $100. Orders will be shipped via UPS, Fedex, USPS, or LTL freight depending on the size and quantity of orders. Click here for more information.

Backorders: If an item(s) is sold out in the meantime an order is placed, we will notify the customer immediately and choose whether to put the order in backorder status.

Returns Policy: You may return unused, not-installed, not-assembled products, and in perfect condition in its original, unmarked packaging within thirty (30) days of delivery. Click here for more information.

Ratings & Reviews

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Most Helpful Customer Reviews
  • 1 of 1 people found the following review helpful

    Amazing sink

    We just had this sink installed. Everyone that has been working on our kitchen has commented on the quality. We love it. Couldn't have asked for better customer service as well! The only issue I'm having is finding sink protectors that fit the bottom of these bowls, but it isn't a major problem. Gorgeous sink!

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  • 1 of 1 people found the following review helpful

    Huge sink for my new kitchen!

    We have a big custom made cabinet and was looking for a huge sink to work with it, and then we found this amazing big sink. The sink came in perfect condition and it is so heavy and sturdy. The deck of the sink they call it the 4mm thick deck which is one piece of 4mm thick of stainless steel. When you see the sink in person you would be amazed how strong and solid it is. The 15mm radius corners also give me that super big bowl sizes to do everything at the same time. It also looks spectacular with my black granite countertop. Highly recommended!

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  • 1 of 1 people found the following review helpful

    Love the big sink

    Apparently this sink is big, and that's exactly what we want because I myself is a heavy kitchen user. This sink can hold all the pans and pots and utensils.

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  • 1 of 1 people found the following review helpful

    What a sink

    We were dreading switching to a double bowl stainless steel sink from a cast iron triple bowl, but well worth it. The sink is a real beauty. Large, heavy, quiet, easy to install, high quality, chunky but pretty at the same time and at bargain. You will not see this anywhere else. The only minus, it is difficult to find bottom grids. All Ariel grids have been discontinued. Try do an online search, buy a few and pick from the lot.

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  • 1 of 1 people found the following review helpful

    Extremely high quality

    After looking for a 43 inch sink for years, and not only finding few choices but the prices were exorbitant, I was amazed to find this one at this price. It was obvious what the quality was like from the unbelievable packaging it arrived in. Very nice. The only thing I am concerned with, after just having it installed, is that the bottom of the bowls are completely flat, not allowing for total drainage. Not sure how I'm going to deal with that. Be sure to get the drain baskets that go with this sink. They are also commercial grade, and the only thing that would be suitable for this sink. If you are installing a disposal, you only need to order one .

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