Stainless Works SSS016-10L Stainless Steel Beverage Dispenser Spigot with 10 Chalkboard Labels Brushed Stainless Steel Finish With Ceramic Valve. Need 5/8 inch diameter opening to install. Fits dispenser wall up to 11/16 inch or 17mm thick. Refer for the picture for detailed dimensions Sold stainless steel construction with quarter-Turn ceramic valve. Best in Class, extremely smooth turning with little effort. Comes with 10 Decorative Chalkboard Labels - Great for Labeling Your Dispenser(Label size: 2-1/8 inch * 3-1/2 inch) Life time replacement guarantee, the only spigot you need to buy. Warranty contact details provided on package.