Mounting System:Quick-Clip Mounting System Ideal for narrow countertops, the Pacemaker Double Bowl sink features two generous basins and a space-saving, 19" front-to-back length. Seamlessly formed of #20 gauge stainless steel. Exposed surfaces are polished to a lustrous satin finish. Underside is fully coated to dampen sound and prevent condensation. Bowl is recessed 3/16" below outside edge of sink. Coved Corners: 1" vertical and horizontal radius. Drain Opening: 3" Bowl Depth: 7-1/8" Available with two mounting system types; see advanced specification sheet for details and diagrams.