Ayayu Outside Diameter Micrometer Set, Accuracy Round Frame Micrometer Measurement Tool with 0.01mm Precision, Storage Case, Machinist Micro Meter for Maesuring

Complete specifications, with a storage box, easy to carry
Thickened bearing steel measuring surface, wear-resistant and long service life
Exquisite workmanship, clear laser calibration, and accurate data reading
Including 0-25mm, 25-50mm, 50-75mm micrometers, and equipped with calibration standard measuring rod and wrench
Built-in force limiter on the spindle of the measuring tool to ensure accurate repeat readings