Broken on first use. The section pictured has started to freewheel, rendering the entire jack useless as there is no other way to connect it to the jack. The one on the left is a standard Chevy part and the one on the right is this piece of junk. You can see where the Chevy is and isn't welded, which likely caused the breakdown. Spend a little more money and get something that actually works in a roadside emergency.