Fowler E-Z Read Digital Inside Micrometer 52-275-403

Range 2-3″

Graduation .0001″

Allow internal measurement of a small part in a uniform and stabilized way. Extremely accurate measurements can be made with these instruments

Spindle & threads hardened and precision ground

Measuring jaws & faces fully hardened & microlapped for accuracy

Meets or exceeds Federal accuracy specifications.

Each gage includes appropriate setting ring