H724LOS Micrometer (Head Only)

724,724M Tubular Bow Type Micrometers with Interchangeable Anvils and Standards
Micrometer (Head Only) for 724 Series Micrometers

Tubular Bow Type Micrometers with Interchangeable Anvils and Standards are made for better precision measurement of large outside dimensions that provides perfect balance, sensitive feel, ease of handling, and less measuring effort due to their advanced tubular design.

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  • Frames are built of special steel formed to exacting tubular design specifications and welded by a carefully controlled process
  • Hollow tubular frame is the lightest weight, extreme rigidity, and standard coefficient of expansion
  • Because of the interchangeable anviles, the 724 Series provides a wide range of measurement in steps of 1 inch or 25 mm
  • Micrometer head is large and well balanced with .300" (7.6mm) diameter anvil and spindle and with larger bearing surfaces on the threads


  • Made in America: Yes


    2D Dimensional Drawing (PDF)



    90.39 kb



    Catalog 33 - Section 1 - Micrometers
    The L.S. Starrett Company

    In the hands of a skilled operator, the precision micrometer is the most accurate hand-held tool available. When close measurements are necessary, the micrometer is the ideal tool for the job because measurement and reading are on the same axis and the anvil end is supported by a strong frame.

    [69 pages]

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov