Short review of the PowerTig 200DX in Stick mode AC at 156 amps , Rod size 5/32" 80T AC plus, Material 8" channel with 3 " channel for ends. This is to support 2 12 ton jacks on a four post lift. Functions the same as a bridge jack just slides instead of rolling along the rails.

You Tube Link http://www.youtube.com/watch?v=mOGD1ffzFEk