Product Description
The Park Tool DT-3 installs onto any Park Tool TS-2, TS-2.2, TS-2.3, TS-4, or TS-4.2 Professional Wheel Truing Stand, and accurately gauges the straightness of any disc brake rotor while the wheel is mounted in the stand. The DT-3 features an infinitely adjustable, finely threaded locking indicator gauge that will not mar the braking surface. Works with brake rotors of any size.