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Outside Metric Micrometer 25 - 50mm Range - .01mm w/ Standard Graduation
Automotive Application: Check diameters of pistons and crankshafts; check stem and head diameters of valves; measure drill diameters and measure wrist pins for oversize.
Special Features: Hammertone blue baked enamel finish.Diameter of measuring faces = .256" (6.5mm).Microfine graduations on satin chrome finish and carbide tipped measuring faces.Friction Thimble Style, ratchet stop thimble for exact and repetitive reading.Parallelism = .00005" for 0 - 1" (.000125mm) for 0 - 25mm); flatness = .00003 (.00076mm).Accuracy = .0001" for 0 - 1" (.001mm for 0 - 25mm).Positive lever locking clamp ensures reliable measurement.Anvil and spindle hardened and precision ground with microlap finish on tips.Meets / exceeds US Federal specs for accuracy.Price includes a wrench for quick, easy zero adjustment on sleeve and fitted case.
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