Starrett® 701A Internal Groove Micrometer, 1/2 - 1-1/2 in, Graduation 0.001 in, Hardened Steel, Satin Chrome Plated
Starrett® Internal Groove Micrometer, Series: 701, 1/2 - 1-1/2 in, +/- 0.0002 in Accuracy, Graduations: 0.001 in, 0.001 in Resolution, Curved Anvil, Curved Spindle, Friction Thimble, Hardened Steel, Satin Chrome Plated, 4-1/4 in L
- Contacts have flush ends
- Satin chrome reading surface is glare free and resists rust
- Hardened and ground gaging contacts
- Smooth friction thimble
- Lock screw
- Gaging contacts are 0.03 in THK