Technical Data:
Series: 167
Product type: Setting Standard for Outside Micrometer
Application: Setting the zero point on outside micrometers
Length: 600 mm
Accuracy: +/-13 um
Parallelism: 2.0 um
Flatness: 0.3 um

Dimensions:
Length L=600 mm
Reference length ell=128 mm
Diameter D=11.9 mm
Central body Dia.=17 mm; body reference length=60 mm