50293

57B Full-sized Surface Gage 50293

Starrett Surface Gages are designed for a wide variety of uses. This is a basic tool for machinists and toolmakers. The main uses are for accurately scribing lines, transferring measurements and for probing surfaces in inspection work. (2) 9"/12" Spindle.


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Features

  • Full-size surface gage with attractive finish
  • Two frictionally held gage pins in the steel base which can be pushed down and used against the edge of a surface plate or T-slot for linear work

Specifications

  • Spindle Length (in): 9" & 12"
  • Spindle Length (mm): 225 & 300mm
  • Base Size (in): 3 x 2-9/16"
  • Base Size (mm): 75 x 65mm

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1BASE #57-918015-01
    2SNUG ASSEMBLYPT187181
    3•SLEEVE, SCRIBER18722-01
    4•SNUG,SCRIBER18720-01
    5•BOLT, SCRIBER #5718721-01
    6•NUT, .187-3201854-01
    7•WSHR,.187X.471X.05018723-01
    8•SPRING, .259X.315X.313X.028X301875-01
    9SPINDLE, #57BPT991231
    10•SPINDLE, 12"01835-01
    11•SCREW, .140-40 SLOT X .281 LONG01883-01
    12SPINDLE, #57APT991221
    13•SPINDLE, 9"01834-01
    14•SCREW, .140-40 SLOT X .281 LONG01883-01
    15SLEEVE, SPINDLE COMP07800-A1
    16•BOLT, SPINDLE #57-907800-01
    17•WSHR,.188X.682X.18701847-01
    18•WSHR,.157X.432X.06201882-01
    19•SPRING, .178X.248X.500X.035X401859-01
    20•NUT, .157-4001873-01
    21SCRIBERPT165891
    22ROCKER18009-01
    23SPRING, .205X.291X.875X.043X701869-02
    24SCREW, .157-40 THUMB X .750 LONG08254-01
    25ROC FULCRUM, .312-4018011-01
    26PIN, BASE GUIDEPT018772
    27WSHR,.188X.437X.03118012-01

Downloads

    Catalog 33 - Section 17 - Precision Shop Tools

    This section offers quality tools that do not measure, but are needed frequently in manufacturing. Tools such as work positioning tools, scribers, punches, vises and lubricant are an integral part of any shop or manufacturing industry.

    Precision Hand Tools (Catalog 33)

    612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.