Zuhne kitchen sinks are in one of the most forward-looking facilities globally using business enterprise strength T304 18/10 unstained Steel from Posco, a world leader in select steel. Whereas stock sinks are made by stretching steel sheets over a mold resulting in rippled gauge, Zuhne graceful artistry with cutting edge robotics to deliver single 16 Gauge thickness upside to underside. Our sinks 25 % more steel than comparable with products so that they never bow, warp or dent - even with broad use. Drain boiling water & efflorescence ice without worrying about corrosion & rust.Durability does not at the expense of flair or function. Precision-engineered corners at an optimum angle to maximize sink work area & make quotidian cleaning a breeze. posh base channels to a place set 3.5 inch drain congruous with a strainer or a waste disposer. Zuhne 's scratch unsusceptible insurance premium fabric finish a fresh, mote pattern & a downy comfortable glow that gets better with use. Whether you cook day-after-day or not, it helps when the sink is hands-down on the eyes.Safety is at the of everything we do. We non-toxic principal atrip materials & ISO approved production processes. Zuhne is third certifiable to EXCEED all relevant industry standards incl UPC, cUPC, ANSI & IAPMO. We the industry in noise & thermic insulation - the quietest sink in the market also offers top protection for your cabinets.SIZE Exterior 32 7/8 `` Wx20 3/4 `` Dx9 `` H, Bowl 17.4 `` L x 16 `` W x 10 `` H & 11.6 `` L x 16 `` W x 10 `` HSCRATCH PROTECTION Use the included grid protectorSUPPORT Client/contractor 24x7 helplineMINIMUM CABINET 33 '' .