The Mitutoyo 103-260 Outside Micrometer is a high-quality precision tool for measuring the outside dimensions of objects with a minimum measurement of 0 inches and a maximum measurement of 1 inch. It features a mechanical reading system and a resolution of 0.00010 inches, providing accurate and reliable measurements for various industrial and metalworking applications. This micrometer is a valuable tool for ensuring quality control and precise measurements in a wide range of manufacturing processes.