Feature:1. High quality TR21-4 male thread brass soda adapter for SodaStream.2. Easy to install and convenient to replace, more convenient to use.3. Made of super quality brass material, durable for long time use.4. It is resistant to pressure and wear, compact and reliable to use.5. Easy to connect, it is a practical adapter accessory for SodaStream.Specification:Condition: 100% Brand NewItem Type: Soda AdapterMaterial: BrassThread: Male Thread TR21-4, 8mm Male HeadLength: Approx. 6cm / 2.4inWeight: Approx. 119g / 4.2oz.Package List:1 x Soda AdapterNote:1. Please allow 1-3 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.