The selected finish applies to the sink. Faucets and other items shown in installation views are not included.

Blanco 442915 Diamond Bar bar/prep sink in Coal Black SILGRANIT granite composite. A single bowl provides an open washing and prep area. Sold individually.

In Stock

Will this fit my cabinet?

Minimum base cabinet width: 15 inches. Cabinet construction may require more room. Allow space for mounting hardware and plumbing, and verify the actual sink and supplied template before cutting. Exterior dimensions are not countertop cutout dimensions.

Overall dimensions versus inside-bowl dimensions

Nominal dimensions in inches
Exterior width × front to back 15 × 15
Exterior height 8-1/2
Inside bowl width × front to back 12 × 11-5/8
Bowl depth 8
Minimum cabinet width 15
Drain opening 3-1/2
Number of bowls 1

Installation

Dual mount: install as drop-in or undermount. One pre-drilled faucet hole with 1 additional knock-out positions. Follow the installation guide for opening additional holes, support, mounting and sealing.

Included in the box

  • Blanco 442915 sink
  • Drop-in sink clips
  • Installation instructions
  • Cutout template

Installation supplies — sold separately

Undermount clips or a suitable support system, sealant, connecting plumbing and a trap are sold separately. Each drain opening needs a compatible 3-1/2-inch basket strainer or disposal flange, sold separately. Supplied clips are for drop-in installation; undermount clips or an appropriate support system are sold separately. Faucets, drains and accessories shown in photos are not included.

Optional accessories — sold separately

Blanco 440226 Diamond Wood Cutting Board for Diamond Bar Sinks — sold separately
Blanco 440226 Diamond Wood Cutting Board for Diamond Bar Sinks. Sold separately.
Blanco 221012 Stainless Steel Sink Grid for Diamond Bar Sink — sold separately
Blanco 221012 Stainless Steel Sink Grid for Diamond Bar Sink. Sold separately.
Blanco 517666 Capflow Decorative Drain Cover - Stainless — sold separately
Blanco 517666 Capflow Decorative Drain Cover - Stainless. Sold separately.

Specifications, installation and warranty

Blanco limited lifetime sink warranty; see the warranty document for terms.

California Proposition 65

⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov