- Dimensions: 9.3 mm Dia
- Spindle Diameter: 3.5 mm
- Spindle Type: Flat
- Thimble Type: Plain
- Series: 148
- Type: Imperial Ultra Small Reverse Reading
- Measuring Range: 0 to 1/4 in
- Accuracy: +/-5 um
- Graduations: 0.001 in
- Item Features
- Miniature micrometer heads for ease of incorporating into machines