23-1/4″ x 21″ x 9″ Stainless Steel Undermount Single D-Bowl Kitchen Sink with Off-Center Drain – D21D

Price range: $149.99 through $279.98

Traditional stainless steel undermount single D-bowl kitchen sink with rounded easy-clean corners.

Description

Upgrade your kitchen with the sleek functionality of our 23-1/4″ x 21″ x 9″ Undermount Single Bowl Sink, engineered for performance and elegance in compact spaces. Crafted from premium T304 stainless steel and available in 18-gauge thickness, this sink delivers professional-grade durability and modern aesthetics.

Designed to fit seamlessly into a 27″ base cabinet (and custom-fit for 24″ bases), it offers a generous single bowl layout with an off-center drain for efficient flow and easy cleanup.

Every D21D sink is fully insulated and sound-deadened, minimizing noise and condensation for a quieter kitchen experience. It’s available as a Sink Only or upgraded to our Timeless Kit, which includes:

  • Stainless steel strainer drain

  • Protective bottom grid

  • Space-saving roll-up drying rack

✅ Off-center drain for optimal layout
✅ Easy undermount installation
✅ Compatible with garbage disposals
Limited Lifetime Warranty included

Model: D21D

Material: T304 Stainless Steel

Gauge: 18 Gauge

Color: Stainless Steel

Finish: Brushed

Cabinet Base: 24″ Minimum Cabinet Base, 27″ Recommended

Installation Type: Undermount

Bowl Style: Single Bowl

Overall Dimensions: 23-1/4” L  x 21”  W x 9” H

Interior Dimensions: 21-1/4” L x 19” W x 9” D

Drain Style: Round

Drain Position: Off-Center

Limited Lifetime Warranty: Yes

 

Certifications:

  • cUPC
  • ANSI

Q: Is this sink big enough and practical for a kitchen?

A: Absolutely! The size of this sink doesn’t make it any less practical, it still fits large pots and pans easily.


Q: Is the sink insulated and sound deadened?

A: Yes, the entire sinks exterior has been dipped in rubber insulation and rubber deadened pads on all sides.


Q: What size cabinet does this fit?

A: 24″ sink base minimum.  (27″ sink base recommended for easier installations)


Q: What is the meaning of D-bowl?

A: It refers to the shape of the bowl having a rounded D shape back which is traditionally wider front to back than most sinks.

Sink Only Option Includes:

  • Sink
  • Cut-out Template
  • Mounting Hardware

(*Drain(s) not included with this option)


Timeless Kit Option Includes:

  • Sink
  • Matching Basket Strainer Drain
  • Matching Sink Grid
  • Matching Roll-Up Drying Rack
  • Cut-out Template
  • Mounting Hardware

(*Disposal Flange Sold Separate)

How to Choose the Right Sink?

Cleaning & Maintenance

Inspiration

Specifications

Installation Guide

DXF File

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23-1/4″ x 21″ x 9″ Stainless Steel Undermount Single D-Bowl Kitchen Sink with Off-Center Drain - D21D 23-1/4″ x 21″ x 9″ Stainless Steel Undermount Single D-Bowl Kitchen Sink with Off-Center Drain - D21D
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