I would not try it. It is not even when going up or down. Air will sometimes go out and not move then all of a sudden it will jump down. Not a safe jack. And I have been in maintenance and mechanic for over 50 years and used all types of jacks. This has to be the worse and unsafe jack I have ever used.
By Daniel Nico(l)
Just don’t. I returned the one I bought. This thing is so cheaply made and designed so lousy I’m surprised it’s even for sale. As a jack, it’s no where close to being considered safe. Lawn darts for 10 year olds in the 70s are safer than this jack.
By Lance Zacharias
With enough plumbing, the idea of connecting four devices simultaneously is theoretically feasible . However, for safety reasons, I wouldn’t recommend it.
By Marico Will
This would only be practical if you had 4 independent sources of air. if you T them all together, what would happen if the load was imbalanced is air would leave one bag and enter another causing the item to tilt uncontrollably.
By Christ Ella
