A Rack and Pinion Gear is used to transform rotary motion into linear motion and vice-versa. A perfect example of this is the steering system on many cars. The steering wheel rotates a gear, which engages the rack. A round spur gear, the pinion, meshes with a spur gear that has teeth set in a straight line, the rack. Our Rack and Pinion Gears can be used in a number of industries.Advantages : Compact Reliable Cheap No need for repairs