Size: The inner diameter of the part connecting to the tank is about 60mm (2.4in, the coarse thread is 6mm, the male connector is 3/4 inch, and the part connecting the hose is 26mm 1 inch) Material: The Tank Adapter introduces foreign technology, made of high-density polyethylene and other engineering plastics, and is assembled with novel structure and beautiful appearance. It has been used safely for 3,000 times and passed the drop test. Applicable environment: Portable adapter ball valve is mainly used in chemical process and acid, liquid storage drum and tank outlet control valve to prevent liquid leakage. Easy to install: This tote tank adapter is easy and convenient to install, no need for additional openings, just need to connect to the water tank to use, with silicone gasket and raw material tape to enhance sealing Packing: 1 IBC Portable Tank Adapter with Green Valve and Nozzle+1 PTFE Tape(NOTE: Please determine the size of the product you need before purchasing)