- Country of Origin: US
- Manufacturer Name: L.S. Starrett
- Material: Steel
- Specifications: 1/4 in Dia
- Suitable For Use With: S436.1 Outside Micrometer
- Application
- Includes
- Item Features
For machine tools for comparing gages and checking precision measuring tools, measuring parallel surfaces
1 in, 2 in, 3 in, 4 in, 5 in End Measuring Rod, Case and Standard Letter of Certification
- Rods or standards are for checking and setting micrometers of 2 in capacity and larger
- These standards are the ones used for all micrometers furnished with standards
- Made of special tool steel in rod form with ends hardened and accurately lapped to a spherical radius
- Spherical end geometry