Use the washer to reduce the pressure, preventing the nut and nozzle from being damaged.
Description
Characteristics:
1. % new and of.
2. Made of brass, heat resistant and .
3. You can firmly hold the CO2 regulator valve.
4. With CGA-320 thread, exquisite and compact.
5. Use the washer to reduce the pressure, preventing the nut and nozzle from being damaged.