137-201 TUBULAR MICROMETER 50-150/0.01MM is a screw micrometer from the MITUTOYO brand made of the best stainless steel material so it is durable. This screw micrometer can be used to take measurements with a range of 50-150 MM and has a very good level of accuracy. Very easy to use, the measurement scale is clear. The MITUTOYO micrometer is suitable for anyone who wants to perform high-precision workpiece measurements.