Detailed Description: The Fowler FOW72-520-223 includes both a disc & rotor ball joint gauge and a mechanical digital disc brake micrometer. Set comes in a convenient molded case.
• Checks ball joint wear and disc rotor runout • Checks tire and wheel runout, gear backlash, valve guide wear, etc. • 12" flex arm can be set to almost any measuring position desired • Micrometer measures in millimeters