50680

S190 Little Giant Jack Screw Set Complete with All Attachments 50680

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.


Contact Starrett

Features

  • 20-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.

Specifications

  • Range (in): 2 - 1/4 to 3 - 3/8"
  • Range (mm): 57 - 85mm
  • Maximum Height - Attachments (in): 6 -3/8"
  • Maximum Height - Attachments (mm): 162mm

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1JACK ONLY190A1
    2•JACKSCREW W/CAPPT990301
    3•BASE #19002137-01
    4•ROD, 2 1/4-6 1/4"02143-01
    5BLOCK, EXTENSION EXTRA LONG190B1
    6BLOCK, EXTENSION EXTRA SHORT190C1
    7JACKSCREW .500-20PT190D1
    8BASE, SWIVEL190E1
    9BASE, EXT. V #190190F1

Downloads


    2D Dimensional Drawing (PDF)

    .pdf

     


    32.68 kb

3D CAD Files / Exploded Parts Diagram

    Login to see related product files. Or create an account.

Product Testimonials

    Write a product review

    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