11-21-2018, 10:41 PM
I have both the 1 ton and 2 ton and I use them a lot. There is a link mechanism between the Jack handle and the power piston, just two metal straps that link the two operations together and I have had both of mine wear out and had to machine new ones. I use mine a lot as I sell Grizzly machines at a huge discount and I am moving something almost every day.