Solid steel construction resists daily wear and tear
Supports 40,000 lbs. uniform loads for high-quality action
Ideal for industrial applications to ensure optimal results
Product Details
The Mechanical Screw Jack is a great addition to maintenance facilities. The unit is constructed of steel for the utmost strength when lifting and holding large oversized items for long periods of time. The included handle is removable for simple storage in tight spaces.
Mechanical screw jack is for loading dock equipment for ideal operation
Acme thread post that supports the load is for maximum efficiency
No seals will leak and will not drift down even after an extended period of time
Use in industrial applications for optimal results
A:Â Raised Height on this jack is 19-13/16.
Thank you.
by|Feb 26, 2019
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3.7 out of 5
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Jun 9, 2020
I payed for two, they sent me two 20 tons...
I payed for two, they sent me two 20 tons not the two 40 tons that I payed for
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Verified Purchase
Mar 3, 2020
Works great!!!...
Works great!!!
by
Verified Purchase
Dec 6, 2017
I wanted a jack like this to augment my Big Red 30 Ton Hydraulic Jack for redoing some substandar...
I wanted a jack like this to augment my Big Red 30 Ton Hydraulic Jack for redoing some substandard piers in my crawlspace. There were no directions and you can't tell by looking at the picture, but you twirl the green end with your finger until the jack gets to the snug position. Then you can jack with the handle just like a hydraulic jack until the desired height is reached. To lower, you lift and turn that knurled knob 180 degrees and then it jacks down. So far this jack has been completely satisfactory. I was surprised at how little effort it took to raise the beam.
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