ROK OS31U7030R18 31-1/2-inch Stainless Steel Undermount Kitchen Sink
SKU:OS31U7030R18
Mfr. Part #:
In Stock
The selected finish applies to the sink. Faucets and other items shown in installation views are not included.
ROK OS31U7030R18 31-1/2-inch Stainless Steel Undermount Kitchen Sink. Sold individually.
In Stock
Will this fit my cabinet?
Source minimum cabinet width: 36 inches. Allow for mounting clearance, supports and plumbing. Measure the actual sink and use its model-specific template before cutting; exterior dimensions are not cutout dimensions.
Overall and inside-bowl dimensions
| Exterior width × front to back | 31-1/2 × 20-1/2 |
|---|---|
| Exterior height | 9 |
| Inside bowl width × front to back | Bowl 1: 15-1/2 × 18-1/2; bowl 2: 12-3/4 × 16-3/8 |
| Bowl depth | 9 |
| Number of bowls | 2 |
| Faucet holes | 0 |
| Stainless steel gauge | 18 |
| Drain opening | 3-1/2 |
Installation
Undermount. Use compatible sealant and model-specific supports. Confirm drain, trap and supply clearances.
Included in the box
- ROK OS31U7030R18 sink
- Undermount brackets
Installation supplies — sold separately
Connecting plumbing, trap, compatible sealant and additional cabinet support materials are sold separately. Provide compatible drain fittings for both bowls. Faucets, countertops and room furnishings are sold separately.
Optional accessories — sold separately


Specifications, installation and warranty
Obtain current model-specific installation instructions and the template from ROK before fabrication.
California Proposition 65
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
