DiscandRotor Combo Kit – SAE 72-520-222

Includes both a Disc & Rotor/Ball Joint Gage and a Mechanical Digital Disc Brake Micrometer. Set comes in a convenient molded case.Disc & Rotor/Ball Joint Gage Features:• 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.Digit Disc Brake Micrometer Features:• Measures thickness,thickness variation and score depth.• Carbide tipped anvil faces.• Includes measuring standard.• Jaw depth: 3.5″• Positive locking nut on spindle • Indicator: 0-1″ travel, and .001″ graduations.• Micrometer: .001″ Grads, .300″-1.300″ Range72-520-222