Lightweight Multi Bladder Shaft is made of aluminium extrusion with steel journals that are shrink-fitted for high torque capability. The Multi Bladder Shaft is assembled with a polyurethane tube for long lasting usage. The Multi Bladder Shaft is available in core inner diameter of 2 inch to 12 inch and length of up to 3,000 mm. Lightweight Multi Bladder Shaft is easy to use and needs less maintenance.