Robust aluminum die-casting alloy pistol grip handle with H-D brass valve Durable zinc alloy control trigger Large and easy-reading 2-1/2" diameter gauge Protective rubber sleeve Flexible 20" high pressure rubber hose with clip-on air tire chuck Multi-function tire pressure gauge: Check pressure, inflate, deflate Variable trigger, two control position inflate/deflate level Simple and easy operation model Pressure range: 0~160 psi, 0~11 bar Air Inlet: 1/4" PT Ideal for automotive tires