Lustertone Stainless Steel Single Bowl Top Mount Sink.ASME A112.19.3 CSA B45.4 Made in AmericaADA Compliant: Yes Bowl Depth: 4 Bowl Dimensions: 13-1 2L x 16W x 3-7 8H Collection: Lustertone Drain Size: 3-1 2 Finish: Lustrous Highlighted Satin Gauge: 18 Gauge Installation Type: Top Mount Length: 22 Material: Stainless Steel Minimum Cabinet Size: 27 Number of Basins: Single Sound Deadening: Full Spray Type: Drop In Width: 19-1 2