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.
perfect height for truing wheels or any other work on a bench or countertop. It features Chrome-plated legs and a comfortable cushioned seat with the classic Park Tool logo.