Class X pin gages are a standard for quality measurement since 1955, also known as pin gages, plug gages, or Go and No-go gages. These gages incorporate unique, patented features designed for precision and durability.
- Precision lapped: approximately one micro-inch mirror finish.
- Patented relief handle: can be used with or without gage handles.
- Absolute concentricity: consistent from end to end.
- Inspection grade: round within 20 millionths.
- Hardened and cold stabilized: Rockwell C 62-64 for extra long life.