1-3kg function of spring balancer 1. Weight: 1-3kgs 2. High quality 3. Cheap price 4. CE,ISO

1-3kg function of spring balancer

This kind of round spring balancer is a beauty design, light and flexible tools. Widely used in working shiop, car factory and other industial filed.

1. Weight: 1-3kgs2. High quality3. Cheap price4. CE,ISO