Review on 🏋️ 2 Pack of Akron Adjustable Floor Jacks (Model C-4), Telescoping Jacks for Temporary Support, Size Range 1'-1' 3 by Scott Yenson

. They work, but it's a bit of a hassle to set them up. Everything must be perfectly aligned because the four parts are not connected. Install the bottom plate first, then the main pipe. Insert the screw part into the main pipe, and then install the top plate at the top of the screw. hold your breath If you hit it, everything will fall apart. The adjustable stroke is adequate for getting everything in place, as long as you start with the jack in the lowest position and have the right blocks to occupy the space you have between the ground (floor?) and the object that you raise, have. Depending on the weight you want to move, you may need a wrench tube extension. Plus, like I said, they work.