52750

657E Set Including Magnetic Base, Upright Post Assembly and 25-131J Dial Indicator 52750

The Starrett 657 Set Including Magnetic Base has three precision ground, magnetic contact surfaces. Grips horizontally, vertically or upside down. V-step holds base to round surfaces. Extra #1/4-20 tapped hole in one side of base (not shown) for mounting post. Available with or without Starrett AGD Dial Indicators: inch reading 25-131J (graduation .0005", dial reading 0-25-0, range .125") or millimeter reading 25-181J (graduation 0.01mm, dial reading 0-50-0, range 2.5mm). Other indicators can be furnished on request. Magnetic Base with 657G/657H/657J/25-131J.

Features
Parts
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Features

  • Three precision ground magnetic contact surfaces (plus V-step)
  • Powerful, permanent magnetic base holds firmly to steel or iron surfaces – horizontally, vertically, upside-down
  • The swivel post assembly on these holders provides universal adjustment in both horizontal and vertical planes
  • Set includes magnetic base, upright post assembly and AGD dial inch reading indicators

Parts

    Member of Kit

    Item #DescriptionPart No.QtyInformation
    10BLOCK, BASE #657657P1 
    15•SCREW, SLOT09770-01 
    20POST, UPRIGHT 3/8"657G1 
    30SNUG POST S.A.657H1 
    40•SNUG, POST .37524787-01 
    50•SNUG, ARM06791-01 
    60•STUD, SNUG06792-01 
    70•NUT, .250-3006793-01 
    80•SPRING, .288X.358X.8750X.035X
     5
    03676-01 
    90•WSHR,.250X.562X.04623255-01 
    100GAGE SUB ASSEMBLYPT06784-A1 
    110•GAGE HOLDER06784-11 
    120•PIN, GAGE HOLDER06786-01 
    130•STUD, GAGE HOLDER06787-01 
    140•NUT, .250-3006788-01 
    150•SPRING, .280X.330X.500X.025X506789-01 
    160•WSHR,.252X.625X.12503114-01 
    170DIAL INDICATOR25-131J1