18/10 Stainless steel. 2-3/16" Drain opening, Profile A.
Brushed finish sinks: recommended for exterior installation due to the reflective nature of the mirror finished sinks.
Mirror finish sinks: not recommended for exterior use due to the reflective nature of the polished stainless steel. Description Mirror finish Size 11-9/16" x 7"D, 5/8" flange