• Available in Metric and Inch models
• Ratchet thimble allows for easy single-hand use when measuring objects
• Elimination of overspeed errors provides a higher measurement reliability and repeatability
• Knurled friction thimbles provide quick adjustments even when wearing gloves
• Satin chrome finish on the sleeve and laser etched measurements on thimble for easier reading
• Frame has a baked enamel finish for durability and longer lifespan
• Heat shield included (models 122-125-10, 122-135-10, and 12-151-10)
• Supplied in fitted plastic case

The Mitutoyo mechanical blade micrometer utilizes a blade anvil and spindle for measuring difficult pieces such as groove diameters of shafts and keyways. The non-rotating spindle reduces torsion on softer parts being measured and prevents workpiece deformation and wear. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements.