This Class ZZ Plus plug gage features a 0.5430 in. diameter designed for precision measurement tasks. It is engineered for applications including Go inspection and the calibration of micrometers, verniers, and other measuring instruments in accordance with ASME B89.1 standards.
- Hardened drill rod construction with RC 60 to 62 hardness
- Black oxide coating enhances corrosion resistance and provides a visual indicator of gage wear
- Diameter of 0.5430 in. with a tolerance of 0.000200 in.
- Overall length of 2 in.