Product Material: 304 Stainless steel Thread Pitch: 1.25MM Color: Silver Diameter: 16mm It fits dispenser wall up to 17mm thick. Packing area: 1x stainless steel tap, 2x silicone seals, 2x stainless steel cover rings 1.Quick Installation This Beverage Dispenser Replacement Spigot requires 5 or 8 inch or 16mm diameter opening to install. It fits dispenser wall up to 17mm thick. 2.Multi-Function The Beverage Dispenser Replacement Faucet is great for Dispensing Tea, wine, water, juices and other beverage. 3.Premium Quality The Beverage Dispenser Replacement Spigot is made of fine solid stainless steel, no lead included in the material, surprisingly durable and corrosive-resistant, good for health and with a long life with proper appliance. 4.Easy to use - With a diameter of 16mm, the outlet of the tap has a constant, moderate and even flow. Older and younger generations can use this easily and without dripping. Note: Always open the lid of the container when dispensing, as a vacuum is formed in the long term and the dispensing performance decreases. 5.Notice Wash and tear off the white protective films on the washers before use. If necessary, use 3 or 4 inch wrench for the nut, do not over-tighten. Rinse thoroughly by clean water with handle in partial open position (45 degree turn) after the usage. If used for sugary drink, we suggest removing the spigot from the dispenser and clean thoroughly.