Foot  valve fine structure can be removed as a whole,operation stably and reliably,and easy maintenance;

Mounting head is made of Alloy steel,Lifetime Warranty;Grip jaw is made of Alloy steel,Lifetime Warranty;

pneumatic helper arm,makes the operation saving time and labor;Adjustable

Grip Jaw(option),±2,'can be adjusted on the basic clamping size.

New type of helper which is easy for demounting the flat and hard wall tyres.