Palmgren Adjustable jack screw, 4.921 to 9.450″, 9638958, 726896389585
Jack screws are a very handy tool for leveling work on machine tables or fixtures, setting up machinery, and general utilize in the tool room and machine shop.
- Obtainable in 4 adjustable sizes
- Each jack is designed with a quick acting height adjustment through a fine adjusting screw
- Height locking ring and capable of holding up to 2,000 pounds.
Technical specs
- Diameter: 2.126″





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