Stainless Works SSS020 Beverage Dispenser Spigot/Faucet/Tap (Polished Stainless, Presss and Hold Spring Valve) Fits 5/8 inch opening Stainless Steel body with plastic top, silocon valve and silicon gasket. Press and Hold Spring Loaded Valve. Press and Hold to Dispenser Beverage Can NOT keep in open position. Need 5/8 inch diameter opening to install. Fits dispenser wall up to 1/3 inch thick.