Starrett No. 673 Direct-Reading Bench Micrometers Features:
- Base= heavy, rigid casting
- Large thimble diameter, approximately 3″ (77mm)
- Quick reading graduations
- The head is furnished with a speeder and has a special ring-type lock nut which firmly holds the spindle at any setting without distortion
- Adjustable work table centered beneath the anvil and spindle.
- Table height adjustment and locking mechanism
- The spindle and anvil are carbide faced