... 30mm cylinder diameter 3.Accurate metal gauge 4.High quality tyre inflator emergency Portable mini air pump with your car, Widely ... used in medium and small-scale tyre, bicycle, and balls etc. Modle NameSZ-8004 auto metal ... cigarette lighter connector plugComponentTyre barometer; switch, outlet etc.Apply ToCar tyre, bicycle, inflatable craft and balls etc.Far FromNumerous water ...