Fowler 52-253-003-1 | x 2-3" Range x 0.001" Graduation Mechanical Interchangeable-Anvil Micrometer

The Fowler No. 52-253 series of outside micrometers features exceptional quality and accuracy.Distinct figures and graduations on the non-glare, satin chrome background permit easy reading, and the ribbed frame allows for measuring with extra ease and comfort. Hammertone blue baked enamel finish. Microfine graduations on satin chrome finish and carbide tipped measuring faces. Graduation: .001". Ratchet thimble. Includes standard with sizes 2" and over. . Diameter of measuring faces: .256". Flatness: .00003". Accuracy: ± .001". Parallelism: .00005" for 0-1". Positive lever locking clamp ensures reliable measurement. Anvil & spindle hardened and precision ground with microlap finish on tips. All micrometers meet or exceed U.S. Federal specifications for accuracy. Standard included.