● Simple,practical,suitable for all regular tyre service ● Demounting head equipped with protective cover is ensured with life-   -long warranty ● Integrated components are stable with over 10 years’ development ● With safety automatic locking device is easy to locking&return ● Pedal controls precisely by tiny debugging   ● Pedal adopts aluminum plate to protect the five-way valve ● Strengthened 41mm square bar ● 3-stage center positioning with smooth sliding ● Quick exhaust valve equipped