1、Suitable for connector CO2 tank, convenient to use 2、Comes with pressure gauge, easy to install and convenient to use 3、Equipped with two valves, convenient to use and easy to refill 4、CO2 cylinder adapter with hose, suitable for filling CO2 for Soda tank 5、The hose is made of high quality stainless steel material, durable to use Features: Suitable for  connector CO2 tank, convenient to use. Comes with pressure gauge, easy to install and convenient to use. Equipped with two valves, convenient to use and easy to refill. CO2 cylinder adapter with hose, suitable for filling CO2 for Soda tank. The hose is made of high quality stainless steel material, durable to use. Specification: Condition: 100% Brand New Item Type: CO2 Refill Adapter Hose Material: Stainless Steel Model: with Gauge Hose Length: Approx. 36in Working Pressure: 3000psi Thread: W21.8-14 TR21-4 Applicable Countries: Korea, Japan, Britain, Germany, France, Poland, Norway, Switzerland, Russia, Ukraine, South Africa, Sweden, Chile, Czech Republic, Singapore Weight: Approx. 527g / 18.6 oz Package List: 1 x CO2 Refill Adapter with Hose 1 Bag x Gasket 1 x English User Manual Note: 1. Please allow slight 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.