Features ✅【HIGH QUALIT】: CGA320 to CGA580 adapter is made of high quality brass, anti-corrosion, heat resisting and durable. ✅【NYLON WASHER】: Use the nylon washer to reduce pressure, preventing the adapter from damage. ✅【EXQUISITE & COMPACT】: CO2 adapter with standard threads , exquisite and compact. Can connect a CO2 Tank to an Argon regulator tightly. ✅【EXTREMELY SAFE】: Holds tight and connects well to tank and hose, No gas leaks, Solid Brass will last for a long time and is good for all uses ✅【IDEAL TOOL】:Drivecga320 To Cga580 Adapterr Hex Socket Wrench, Thread: CGA-320, CGA-580, Rated outlet pressure: 15MPa. Features: ✅【HIGH QUALIT】: CGA320 to CGA580 adapter is made of high quality brass, anti-corrosion, heat resisting and durable. ✅【NYLON WASHER】: Use the nylon washer to reduce pressure, preventing the adapter from damage. ✅【EXQUISITE & COMPACT】: CO2 adapter with standard threads , exquisite and compact. Can connect a CO2 Tank to an Argon regulator tightly. ✅【EXTREMELY SAFE】: Holds tight and connects well to tank and hose, No gas leaks, Solid Brass will last for a long time and is good for all uses ✅【IDEAL TOOL】:Drivecga320 To Cga580 Adapterr Hex Socket Wrench, Thread: CGA-320, CGA-580, Rated outlet pressure: 15MPa. Specifications: Thread: CGA-320, CGA-580 Color: gold Rated outlet pressure: 15MPa Weight: Approx. 192g Package Includes: 1 x Adapter 1 x Washer Note: Due to the difference between the monitors and light effect, the picture may not reflect the actual color of the item. Thanks for your understanding. Package List