These Class ZZ Trilock plug gages provide accurate measurement for a variety of industrial inspection applications. Designed for Go/NoGo inspection, these gages are suitable for determining hole diameters, calculating distances between holes, and gauging slot widths. They also serve as effective references for setting micrometers, verniers, and other measuring devices.
- Constructed from durable tool steel with 60/65 Rc hardness.
- Class ZZ tolerance of 0.0002 in. (0.005 mm).
- Finish of 10 micro"
- Gage length of 2 in.
- Includes a certificate of accuracy.
- Marked with diameter and direction of tolerance on gages over 0.0605 in.