A slightly bent rotor rasping against your brake pads isannoying and scrubs speed. Get those pesky rotors straight with the RotorTruing Gauge from Unior. It mounts to either its Professional or Portabletruing stands and when used as an indicator in conjunction with the Rotor TruingWrench, you can gently persuade the rotor back to being straight and true. Thegauge is adjustable to any size rotor diameter and you won't have to deal withthat annoying, scrapping rotor anymore.