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NEW STARRETT SF190 Little Giant Jack Screw Set Complete, New in Box

$ 31.67

Availability: 100 in stock
  • Condition: New
  • MPN: SF190
  • Brand: Starrett
  • All returns accepted: ReturnsNotAccepted

    Description

    SF190 Little Giant Jack Screw Set Complete, with Fine-Adjusting Screw and All Attachments
    Little Giant Jack Screws are used for leveling work on planer beds, drills, setting up machinery, and general use in toolrooms or machine shops. 190 Series are 2-1/4" to 3-3/8" / 57-85mm in Size. Series 190 and 191 have 20-pitch screws and for those who desire a finer adjustment, the F190 has a 40-pitch screw. An auxiliary pointed screw is supplied, to be used in place of the screw with swivel cap. Another Extension base is furnished for places where it is not possible to obtain a bearing on a flat surface. Extension V base is for use against a cylindrical form.
    FEATURES
    40-pitch screw
    Range : 2-1/4 - 3-3/8" / 57-85mm
    Maximum Height with Attachments : 6-3/8" / 162mm
    Jack Base Diameter : 1-1/4" / 32mm
    2" / 50mm Extension
    1" / 25mm Extension
    Extension base is furnished for places where it is not possible to obtain a bearing on a flat surface.
    Extension V base is for use against a cylindrical form.