This Utilnova universal quick head change kit is suitable for all types of tyre changers with an axle size of 28mm, except coats. The set is designed for use with both types of rims, steel and aluminum. Only a simple twist is needed to change from iron head to plastic.
With the help of this set the heads are easily changed and therefore you will always use the plastic head for aluminum rims and the iron head for steel rims.
axle size = 28mm
one-time calibration with a 16 inch rim