3-4" Outside Inch Micrometer

3-4" Outside Inch Micrometer
$69.36
SKU: 522530041
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Details

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

Specs

Range:3-4″
Graduation:0.001″
Accuracy:± 0.001″
Flatness:0.00003″
Thimble:Ratchet

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