Yonik Stainless Steel Replacement Spigot/Faucet for Beverage Dispenser (Polished Finish) Stainless Steel Constructions, No Lead Needs 5/8 inch or 16mm diameter opening to install. Acid Resistant. Great for Dispensing Beverage Tea Vinegar or Wine. Quarter-Turn Stainless Ball Valve. Best in Class Flow Rate at approx. 4 sec/cup. Fits dispenser wall up to 11/16 inch or 17mm thick.