Park Tool DT-3 Rotor Truing Gauge

• Accurately gauges the straightness of bicycle disc brake rotors while the wheel is mounted in a truing stand
• Compatible with the Park Tool TS-2.2, TS-2, TS-4.2, or TS-4 Professional Wheel Truing Stands
• Works with any diameter brake rotor
• Features an infinitely adjustable, finely threaded indicator gauge

Accurately gauge the straightness of disc brake rotors while the wheel is mounted in a TS-2.2, TS-2, TS-4.2, or TS-4 Professional Wheel Truing Stand. The DT-3 features an infinitely adjustable, finely threaded indicator gauge. Works with any diameter brake rotor.