[ High Efficiency ] --- Decrease the time it takes to change tires by using the plastic wing style mount/demount head. Quick and easy installation on the tire changer machine.. [Wide Application ] --- This tire changer with a diameter of 30mm / 28mm used for many tire changer machines. Prevent damaging wheels from scratching damaging when clamping wheels from inside clamps.. [Perfect Replacement ] --- This is a great alternative to the mount demount head that your machine may have come with because it protects the rims from being damaged. This tire changer with a diameter of 30mm used for many tire changer machines.. [Precise Key Position ] This tire changer duckhead has precise key positions, perfect lines and a smooth surface. This design reduces friction and makes tire replacement faster and more efficient..
