My attempt at screw jacks and ACME... - The Home Shop Machinist & Machinist's Workshop Magazine's BBS
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Adjustable Screw Jack Post Machinist Jack Screw Stand Size Range 2.63"-3.93 "5 Tons Capacity : Amazon.co.uk: Business, Industry & Science
MJ/01 GROZ MACHINIST'S JACK, 454KG CAPACITY, 25MM HEIGHT ADJUSTMENT - GZ-14100 - ITM Industrial Products
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