Description: Pistol Grip Trigger,Gives Easy Access To Inside Wheels Lever Inflation Trigger at Gauge With Button Valve To Bleed Off Excess Tire Pressure Rubber Protected Tire Gauge Up To 230PSI Including air-bleed switch, press this switch to adjust to normal air pressure when the tyre pressure is too high. Self locking head, easy to connect,Including shockproof rubber sleeve and Air-bleed button. Specification: Dial gauge diameter: about 5cm Heavy duty rubber hose length: about 31cm High pressure air pump nozzle diameter: about 11mm High pressure air pump nozzle inner diameter: about 7mm Air-bleed button Max. pressure: 15BAR, 220PSI, 1500kPa Maximum Pressure:200PSI Rated Pressure: 0 To 220PSI (0 To 16kg/Cm2) Air Inlet: 1/4" NPT Package Includes: 1 Piece Tyre Inflator