Park Tool - DT-3 Rotor Truing Gauge
PARK TOOL - DT-3 ROTOR TRUING GAUGE
Accurately gauge the straightness of disc brake rotors while the wheel is mounted in a TS-2.2 or TS-2 Professional Wheel Truing Stand. The DT-3 features an infinitely adjustable, finely threaded indicator gauge. Works with any diameter brake rotor.