Plumb Craft 7051980N Dishwasher Air Gap<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Prevents sewage back-up into dishwasher</li><li>Installs between dishwasher discharge and dishwasher tailpiece or garbage disposal</li><li>Mount in extra sink hole or beneath countertop</li><li>Contains one dishwasher air gap with rubber washer and plastic locknut</li><li>Chrome finish</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31vmVSvNRdL.jpg" noproxy>