FEATURES
- Wide range of inside measurements by combining extension rods and anvils with the measuring heads
- The sleeve is rotated to adjust the index line position when setting to a length standard
SPECIFICATIONS
Range: 50-63mm
Head travel: 13mm
Accuracy: ±3?m
Graduation: 0.01mm
WHAT YOU GET
Mitutoyo Inside Micrometer Tubular Extension Rod Main Unit 50-63mm 137-011
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