AME 51550 Pitch Circle Diameter tool or Bolt Pattern Measuring gauge will help with measuring almost all of your typical bolt pattern. Unlike similar Chinese made tool, this one built from heavy-duty polymer for long life. Same tools used on Corghi, Coats, CEMB and other OEM tire balancing machine.
Features:
- Cheaper than OEM tools but with higher quality.
- Measure almost all of your common bolt pattern
- Easy to use slider tool.
- Heavy duty polymer, made to last.
