O-ring T/s Decanting Gun/gas Hose

Seconds to fit
Prevents gas leaks
Keeps your appliance working optimally

The O-ring may be required as replacements for a similar existing part on you POL regulator. This is vital in ensuring that you obtain a proper seal between the regulator & gas cylinder and avoid potential gas leaks.
A worn or damaged O-ring or Bull Nose on your existing regulator should be replaced.