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SPI 91-339-2 Machinist's Jack Set with 4 Jacks: 1,000 Lb Capacity, Adjusts 3' to 4' High

4.9 (6) Write Review
Free shipping on orders over $29.99

$22.63

$ 10 .99 $10.99

In Stock

About this item

  • Four mini machinist screw jacks adjustable from 3" minimum to 4" maximum height
  • These are small machinist jacks: the minimum hight is only 3 inches, allowing the jacks to fit in tight spaces under machines. They can raise objects 1 inch to a height of 4 inches.
  • For use anywhere leveling is needed: drill presses, milling machines, shapers, and other equipment
  • Lifting capacity is approximately 1,000 lbs
  • Jack bases are cast iron; screws are alloy steel
  • Includes convenient fitted case for storage and organization


Product Description

four machinist jacks on a white background

SPI Machinist's Leveling Jacks

Use anywhere leveling is necessary. Ideal for leveling drill presses, milling machines, shapers, and more.


bradley
2025-09-03 11:48:36
I bought 2 sets for my milling machine.. Works very very well.
Steven
2025-08-25 10:03:44
Have not had the chance to use them but came as they stated in description. SPI has great products. Totally would recommend them in the future
mauricio R
2025-07-30 17:01:50
Ok solid , nice case
Customer
2025-06-05 11:29:07
Exactly what I expected and will do the job..
Quido
2025-02-24 13:58:14
This item appears to be a good product and fairly inexpensive too. It was actually designed for heavier weighted items than what I was needing, but it worked as intended. I would recommend.
Luis Feruglio
2025-01-10 09:46:36
good
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