Review on Milton S 684 4 MNPT Male Valve: Ensuring Optimal Performance and Durability by Will Schimmel

I used these with a Milton 12" air pinch valve on my twin valve. My Viair compressor charge hose has a valve stem cartridge with it So I use this adapter on a 12" choke valve and now I can just connect the Viair hose to my 12" choke valve and fill the rear dual tires on my Chevy 3500 HD 2016. Very high quality product from Milton, very thick Brass, no burrs on threads and the Schrader valve comes pre-installed with a black plastic valve stem cap. ,CPS