No Air Guns needed to fill air shaft. No fingers needed to deflate. Constant air pushes nozzle forward to fill air shaft. Simple & Safe!

Once the air shaft is placed in the safety chucks and the chucks are in closed position – air nozzle automatically moves forward and engages, filling shaft with constant air. At the end of the production run, when the safety chucks are opened, nozzle disengages and air is automatically expelled from air shaft.

Works great for lift out locked core air shafts or differential air shafts.