Mitutoyo Inside Micrometer 50-63mm

mitutoyo inside micrometer 50-63mm 50-63mm capacity x .01mm graduations inside micrometer no rods supplied with this micrometer both micrometer head and rods are stain chrome finished throughout wide range of inside measurements possible by combining extension rods and anvils with the measuring heads the sleeve is rotated to adjust the index line position when setting to a length standard