Rack Shaft is a type of linear actuator that is used in automobile industries for converting the rotational motion of the system or vehicle into the linear one. It is used in combination with pinions as they direct the shaft to the right way. Made of highly stable raw materials, this shaft is used in various motor systems to control the torque while driving. The smooth finish and dimensional accuracy of this shaft prevent the rust and corrosion that can lead to the forced movement. The Rack Shaft is high in strength and offers great durability. Moreover, it is available in various sizes at competitive prices.