UNIVERSAL SIZING: This bushing removal tool kit includes 9 interchangeable discs to build custom bushing driver variations so you always have the right size for the job.COMPLETE SET: The discs sizes range from 2mm all the way to 14mm. All discs are connected with a 16mm shaft and screw, making for a complete and effective wheel bearing driver set.EASY OPERATION: This auto tool kit includes a long handle shaft to simplify bearing race and seal replacement and help you remove or install wheel bearings quickly and professionally.HEAVY-DUTY DURABILITY: With ultra-strong carbon-steel construction and black anodic oxidation coating for rust-resistance, this mechanic toolset will stand up to years of heavy use.PROTECTIVE CARRYING CASE: Includes a heavy-duty, blow-molded case with precision-sized compartments for every piece - great for storage and transport while lengthening the life of the tool set.