Sliding Sleeve Link to Valve
● Unique structural design, allowing smooth rotation and excellent operability.
● Made of ABS plastic material.

Exclusive Design Valve
● Opening the valve (sliding sleeve rotate right-I), labor-saving and prevent leakage.
● Closing the valve (sliding sleeve rotate left-O), release the residual air pressure in the tool and safety detach.

Quick Release Locking Sleeve
● Two stage safety assembly and avoid plug accidentally spurting out from the quick coupler with high pressure 
   gas inside the assembly.