Description: This ball tire changer is a useful tool for mounting and demounting tires, and is a tool to facilitate the direct use of the operation.At the same time, this tool is just as effective as if someone else was hunting you down on the opposite side of the ball when you ride tire fitting head changers.This is a huge time saver and can prevent tire and wheel damage from excess stress. Peculiarities: This tire drop tool is designed to be used with a tire changer. Made of excellent plastic material, it is very durable and will not scratch or damage the wheels. The plunger of this tool is spring-loaded so once installed it will stay in place during tire assembly and you can adjust it by hand with little effort. This crusher bead pushes the bead down into the center of the wheel to help mount and demount tires, especially well done with low profile sidewalls and flat running. With a simple and user-friendly design, this tire ball clamp fits most rims. Characteristics: Material: plastic Colorblack Type: hand pull