52744

657A Magnetic Base with Swivel Post Assembly 52744

The Starrett 657A Magnetic Base Indicator Holder includes a swivel post assembly that provides universal adjustment in both horizontal and vertical planes. Available with inch or millimeter Starrett Dial Test or Back-Plunger Indicators, they save time in shop set-up and other inspection jobs. Magnetic Base with Swivel Post Assembly.

Features
Parts
Downloads
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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

Parts

    Member of Kit

    Item #DescriptionPart No.QtyInformation
    1INDICATOR HOLDER657F0 
    2MAGNETIC BASE657P0 
    10PLUNGER, SWIVEL09780-01 
    20SPRING, .184X.270X.375X.043X309781-01 
    30SWIVEL BASE09783-01 
    40BODY, SLOW MOTION09784-01 
    50SCREW, .125-60 THUMB X .250
    LONG
    09785-01 
    60SPRING, SLOW MOTION09787-01 
    70BEAM EXTENSION #65724723-01 
    80SPR WSHR, .139X.271X.00606355-01 
    90SCREW, .125-60 SLOT X .313
    LONG
    09789-01 
    100CAP, SWIVEL09779-01 
    110PIN, .104X.49809786-01 
    120STUD, SWIVEL09778-01