This Mitutoyo electronic outside micrometer set is perfect for measuring metalworking parts with precision. With a minimum measurement of 0 inches and a maximum measurement of 4 inches, it is ideal for measuring a wide range of parts. The micrometer type is a digital micrometer, which provides accurate and reliable readings. The set includes four pieces and is manufactured in Japan. It is designed to meet high standards of quality and durability. The micrometer is suitable for use in various industries, including metalworking, inspection, and measurement. Its resolution of 0.00005 inches ensures that you can measure small details with ease.