OTB1230 Disk Brake Rotor and Ball Joint Runout Gauge

- Check ball joint wear and disc rotor runout
- Check tire and wheel runout, gear backlash, valve guide wear, etc
- Flexible arm locks in place to locate indicator just where you need it. Locking pliers allow easy and secure     clamping to most any rigid structure.
- Features a high quality dial indicator for precise, repetable measurements.
- Graduations: .001"
- Range: 0-1"
- Supplied in a solid plastic case