Mitutoyo inside Micrometer Set 50-300mm interchangeable Rod Type

Mitutoyo Inside Micrometer 141-206 - Wide range of inside measurements possible 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 standardCode: 141-206,
50-300mm capacity x 0.01mm graduations, Inside Micrometer set, Interchangeable Rod Style,
5 extension rods included,
Each interchangeable extension rod is marked with its measuring range,
For models supplied with more than one rod, the full measuring range is achieved