21″ Black Stainless Steel 3/4 Radius Single Bowl Square Drain Kitchen Sink


In stock (can be backordered)

Model:  R21S-BLK Black

Material: 16 Gauge 304 Stainless Steel

Cabinet Base: 24” Minimum Cabinet Base

Overall Dimensions:  23” W x 18” L x 9” D

Interior Dimensions:  21’’ x 16” x 9”

Drain: Square

Shipping: Ships next day when ordered by noon.

E-Delivery:  E-Mail Confirmation

Pick Up:  In Store




R-Series X Designer

The R21S-BLK Black is part of our new product line.  Its sleek design with a square drain, 9″ depth and black gun metal finish makes it a favorite for designers and home owners who are remodeling a kitchen.  The black finish offers a stain resistant, scratch resistant and liquid repellent surface.  It is hand crafted from 16 gauge 304 grade stainless steel.  The overall dimensions of the R21S-BLK Black are 23” x 18” x 9” and a minimum cabinet size of 24” is required.  The cutout template, square garbage disposal adapter (color matching), are included with the purchase.  As always our stainless steel products are covered under a limited lifetime warranty.  

Technical Specifications

  • 16 Gauge Steel
  • Certified High-Quality 304 Stainless Steel
  • Black Brushed finish
  • Square Off Center Drain
  • Thick Sound Dampener Rubber Pads on All Sides
  • Fully Insulated
  • One-Piece Construction
  • Limited Lifetime Warranty
  • Hardware Included
  • Minimum 24” Sink Base Cabinet Required

Included with Purchase

  • Bottom Grid (Color Matching)
  • Garbage Disposal Adapter (Color Matching)
  • Mounting Hardware
  • Cutout Template
  • Free Ground Shipping


Additional information

Weight 33 lbs
Dimensions 27 × 21 × 13 in
Pick Your Drain(s)



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