Starrett® S190 Little Giant Jack Screw Set, 2-1/4 to 3-3/8 in Range 1-1/4 in Dia Base, 1 in, 2 in Extension, 20 Pitch Screw

70081044 MFG #: S190
Starrett® Jack Screw Set, Series: Little Giant, 2-1/4 to 3-3/8 in Range 1-1/4 in Dia Base, 1 in, 2 in Extension, 20 Pitch Screw
  • Extension base is fu
  • Extension V base is
  • An auxiliary pointed
  • 6-3/8 in maximum hei
• 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
• An auxiliary pointed screw is supplied, to be used in place of the screw with swivel cap
• 6-3/8 in maximum height attachments