Mitutoyo 124-177 Series 124 Gear Tooth Micrometer, 100-125 mm

The Mitutoyo gear tooth micrometer series measures the over-pin diameter of gears. Precision carbide anvil and spindle ball-tipped measuring surfaces are interchangeable, with optional ball-tip faces allowing for measurement of various gear modules. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements.

Features:

• Measuring surfaces are constructed of carbide to reduce wear
• Measures over-pin diameter of gears with precision steel (carbide) ball-tipped measuring faces.
• Ratchet mechanism provides an audible click to ensure measurement is being performed at a constant pre-set force
• Satin chrome finish on the sleeve and laser etched scale on thimble for easier reading
• Frame has a non-slip finish for better grip in shop environments
• Includes a standard bar
• Supplied in fitted plastic case