The Starrett Outside Micrometer 1-2 inches with a resolution of 0.001 inches is a precision tool used for measuring the outer diameter of cylindrical or irregularly shaped objects. With a mechanical reading, this micrometer provides accurate measurements within the specified range of 1 to 2 inches. Made by the trusted brand Starrett, this micrometer is ideal for metalworking inspection and measurement applications, making it a valuable asset for CNC machining, metalworking, and manufacturing businesses.Works as should