This set includes 3 outside micrometers from Pittsburg Alleghany. Includes: 0-1", 1-2", and 2-3" models. They are carbide tipped with a ratchet stop and locking nut. They provides speedy, simple readings and fast zero adjustment and ship in a specially fitted case for safe and easy storage.
Additional Features:
- Hardened and precision ground anvil and spindle
- Flatness: .00003"
- Parallelism: .00005" for 1" model
- .0001" graduations on vernier scale; .001" on digital counter
- Heat insulated grips
- Fitted case with spanner wrench
