Features: Ensure a secure and stable connection between your CO2 Tanks and argon regulator with our CGA 320 to CGA 580 adapter, crafted for durability and reliability. Produced from brass, this adapter resists corrosion and heat, featuring standard threading for a precise fit and a Small design that simplifies installation. Suitable for welders, hobbyists, and professional in the metal fabrication industry who require a solution for gas flowing regulation. Perfect for use in welding applications, this adapter seamlessly your setups from CO2 to argon, enhancing your welding projects with ease. The package includes one adapter and two nylon washers, ensuring a pressure tight seal and protection against adapter damage, for long lasting performances in any workshop. Specifications: Material: brass Size: about 3.2x6.3cm/1.26x2.48inch Package Includes: 1xRegulator Adapter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.