" Various specifications - There are 3/4" inner thread, 1/2" inner thread, 3/4" outer thread, 1/2" outer thread", an outer wire There are five specifications to choose from, please check the product specifications beforepurchase. Use: This tap is suitable for 1000 liter IBC tank barrels. Can be connected to conventional valves PPR, PVC, metal tube, etc. Easy to use and easy to remove and install. Convenient adapter - Large-caliber tanks can be equipped with threaded pipes, hoses, valves and other accessories through the adapter to facilitate the discharge of liquids. High Quality Materials: Made of stainless steel and tough plastic for abrasion resistance and long life. With a waterproof seal, you can use it safely. Specifications: Material: PP plastic + 304 stainless steel (with sealing ring). Dimensions: 3/4"" Color: black. Field of application: louse valve Connector Type: Thread Content: 1 IBC tank connection. Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. There may be a slight dimension difference due to manual measurement. " Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.