Lustertone Stainless Steel 31-3/4 X 16-1/2 X 7-1/2 Equal Double Bowl Undermount Sink W/Perfect Drain Available in ADA depths. Deeper scratches are repairable with an Elkay stainless steel restoration kit. The rich, uniform grain is scratch resistant for heavy-duty use, whether it's a kitchen sink or a prep, bar, laundry or commercial sink..