Metal Oxygen Cylinder Wrench for CGA-870 Valves - Oxygen Key with Wire Cable
- The Oxygen Tank Key is used for CGA 870 Standard Post Valves..
- The strong and durable construction means it can't break or deform like cheap plastic..
- There is a metal cable so you can leash it to the regulator or keychain..
- Allow the user to easily open and close the oxygen cylinder used in oxygen therapy..
- An Oxygen cylinder wrench with wire cable for M2, A(M4), B(M6), ML6, C(M9), D(M15), JD(M22) and E(M24) cylinder tanks..