Micrometer Standard # 167-143

167-143 Mitutoyo Micrometer Standard: 3"

The Mitutoyo 167-143 micrometer standard has the following specifications:

• Length: 3"
• Accuracy: +/- .0001"
• Diameter: .250"

Features:

• Used for the zero point setting of outside micrometers.
• Flat and lapped measuring faces.
• Heat insulating handle to prevent expansion due to body temperature.
• Supplied in fitted carton up to 20" and wooden case for over 21"

Technical Data

• Accuracy: Refer to the list of specifications.
• Flatness: .000012"
• Parallelism: .00008