features and benefits:
- i-beam frame - designed to maintain dimensional stability
- easy reading graduations - machine spaced, all thousandths graduations are numbered so you can read directly without counting
- spindle lock - holds spindle securely for transferring measurements
- standards included - on all micrometers above 1 " or 25mm
precision measurements to the thousandth and ten-thousandth of an inch require a quality micrometer. central tools manufactures many types of micrometers in inch and metric to meet all your measuring needs. extra hard measuring surfaces, anvil and one-piece spindle are made of finest quality of steel. careful lapping on our own special machinery assures that faces are square and parallel. has simplified zero adjustment, which lets you reset your central micrometer simply with the hex key provided. the friction stops, provides uniform pressure under all measuring conditions.