Starrett SF190 Little Giant Jack Screws Set
$ 74.00 | List Price:
- Six-piece jack screw set can be used to level a workpiece on the table of a planer or drill press or in a machine shop
- 20-pitch jack screw measures 1-1/4" in diameter at the base and offers a height range of 2-1/4 to 3-3/8 inches
- 1" and 2" extension bases can be used in combination with jack screw to achieve maximum height of 6-3/8"
- Auxiliary pointed screw can be used in place of the screw with a swivel cap
- Additional extension base suitable for use on irregular surfaces; extension "V" base can be used against cylindrical form
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