Mitutoyo 103-129 Outside Micrometer, Range 0-25mm

The Mitutoyo 103-129 is a Series 103 mechanical outside micrometer with a 0–25 mm measuring range and a 0.001 mm reading using the vernier scale. Trusted in machine shops, quality control and maintenance worldwide, it delivers ±2 µm accuracy for precise measurement of shafts, pins, bearings and machined components.

A ratchet stop applies uniform measuring force for repeatable readings, while carbide-tipped spindle and anvil faces resist wear and keep their flatness over years of use. Laser-etched scales on the sleeve and thimble stay clear and easy to read, the speeder allows quick spindle travel, and the spindle lock holds a reading in place. The rigid frame has a durable hammer-tone baked enamel finish, and the micrometer is supplied in a fitted plastic case.