Handmade Sinks Click on Sink for Detail Strainer Not Included ZAP Sink Undermount 20 in. Single Bowl Kitchen Sink Model: ZP2016HMZ ZAP Sink Undermount 25 in. Single Bowl Kitchen Sink Model: ZP2516HMZ ZAP Sink Undermount 25 in. Single Bowl Kitchen Sink Model: ZP2516HMR ZAP Sink Undermount 28 in. Single Bowl Kitchen Sink Model: ZP2816HMZ ZAP Sink Undermount 28 in. Single Bowl Kitchen Sink Model: ZP2816HMR ZAP Sink Undermount 30 in. Double Bowl Kitchen Sink Model: ZP5050HMZ ZAP Sink Undermount 30 in. Double Kitchen Sink Model: ZP7030HMZ ZAP SInk Undermount 23 in. Single Bowl Kitchen Sink Model: ZP1513HMZ