Replace your factory tank valve with our larger valve. The large knobs and handle make filling and releasing air a breeze!
- Open and close tank with a 2.25 inch knob
- Drain the line with the 1.25 inch knob
- Dead head to test the tank's pressure
- 2.2 inch gauge display
- Tank thread 7/8-14 UNF
- Pair with ST0037 adapter to be able to screw on carbon fiber gun bottles.