Title: Not that great
Review: These screw jacks are heavy compared to Simplex brand screw jacks. If you are working in a crawl space a few pounds can mean a lot. The jacks were made in China. I found a set of 12 ton screw jacks made by Simplex which were lighter, easier to use and US made. The price was comparable if not cheaper. At the time, the Simplex jacks were not sold by Amazon.com. If you need screw jacks and can't find used ones then I would perform an internet search and find the Simplex jacks.
Is this product review negative?