Features:* * Made of premium material for and practical use* Commonly suitable for rainwater tanks, IBC containers, rain barrels or camping cans * Simply screw the cock from the outside to your already existing 3/4 inch thread cover cap and screw the nut on your IBC tankTechnical data:* Material: Plastic* Color: Black (As Pictures Show)* Nominal Diameter: 17mm (Approx)* Thread Size: 3/4 inch Package Contents:List001:2 * IBC Tank Adapters (IBC Tank Not Included)List002:1 * IBC Tank Adapters (IBC Tank Not Included)Note:1, The actual colors of the item may be slightly different from the pictures shown on website due to many factors, such as monitor brightness and light brightness.2, please allow slight manual measurement deviation for the data.