The Cylinder Adaptor from Western Enterprises is designed to facilitate the connection between CGA-580 and CGA-320 gas cylinders, making it an essential accessory for any welding setup. This adaptor ensures compatibility and seamless operation, enhancing the efficiency of your welding tasks. It is important to note that this product may expose users to lead, which is recognized by the State of California as a potential cause of birth defects or reproductive harm. For further information, please refer to www.P65Warnings.ca.gov. This adaptor is a vital component in the welding accessories category, ensuring that you have the right fittings for your welding hoses.