51230

255-12 Vernier Height Gage 51230

The Starrett 255 is the "baby brother" of the 254 Master Vernier Height Gage. It is essentially the same tool, but a much lighter version for normal use where heavy duty applications are not practical. 0-12” Range, .001” Grad without Case.


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Features

  • 50-division vernier scales permits half as many bar graduations as single vernier tools. These graduations provide easy reading to .008
  • Flush fitting of the vernier scales to the main scale eliminates parallax. Vernier scales are adjustable
  • Black lines and figures against Starrett satin chrome finish make reading easy
  • Scriber and base are designed for direct reading from zero (bottom of base)
  • Quick-adjust release on the slide allows for fast positioning
  • Extremely fine adjustments by a knob on the base isolating the column and slide from external pressures
  • Additional remote fine adjustment located on top of the bar for sizes 36 (900mm) and larger
  • Special master bar design and the balanced design and weight of the base eliminates vibration
  • Master bars on models up to 24 and 600mm are hardened and stabilized
  • Base is hardened, ground, and lapped square with the bar and has finger grooves to provide ease of movement
  • Vertical bar is positioned near the center of the base for balance and stability
  • Versatile tool will scribe lines, mount dial indicators or electronic probes, and accept depth attachments

Specifications

  • Range (in): 0 - 12"
  • Graduations (in): .001"

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1VERNIER GAGE, 12"255-121
    2•BAR #255-1213783-01
    3•SCREW, .125-40 ADJ. X 1.312 LONGPT130971
    4•NUT, .125-40PT131001
    5•SHIM, VERNIER PLATE13865-02
    6•SCREW, #5-40 SLOT X .217 LONG24559-04
    7•PLATE,VERNIER-PLAIN13789-01
    8•SCREW, .125-40 LOCK X .270 LONGPT130941
    9•NUT, .125-40PT130981
    10•BASE #255-1213781-01
    11•SLIDE13794-01
    12•PLATE,VERNIER13788-01
    13•SCREW, 1/4-28 LOCK X .563 LONG13790-01
    14•SCRIBER HT.GA. AUXPT137911
    15•SCRIBER CAR., #255PT992551
    16••SCREW, #5-40 LOCK X .406 LONGPT137931
    17••CARRIER, AUX SCRIBERPT137861
    18•GIB, SLIDEPT137921
    19•SHOE, CAR LOCK SCREWPT164951
    20•SCREW, .187-50 LOCK X .281 LONGPT131011
    21•CARRIER, SLIDE ADJ.13795-01

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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