Fowler 3-4" Outside Inch 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 camp 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

• Includes a wrench and case