- Graduations: 0.01 mm
- Material: Carbide Tip
- Resolution: 0.01 mm
- Series: 137
- Type: Extension Rod Metric
- Measuring Range: 50 to 63 mm
- Accuracy: +/-0.004 mm
- Item Features
- Wide range of ID measurements by combining extension rods and anvils with the micrometer head
- Supplied in fitted plastic case