Stainless Steel Beverage Dispenser Replacement Spigot Stainless Steel Beverage Dispenser Replacement Spigot(Polished Finish)Wheelock Needs 5/8 inch or 16mm diameter opening to install. For flat surface can fit up to 1 inch hole. (For 1/2 inch opening) Stainless Steel Constructions Acid Resistant No Lead Package Content: 1 stainless steel spigot, 2 stainless steel washer, 2 silicon gasket, 1 stainless Steel nut.