Please show me the jack that's $10.
if you mean the furniture lifters that look very similar but when you get to the details are very different - I had a couple of them when I moved in to the shed, of the two that I had the first one went on game one, the second on game 4. They simply aren't make for heavy use in my view. There are about 8 different ones but from my POV they all have the same potential failure points, but try them out! I was super sceptical of these when I saw them at Expo and indeed they had one break at expo but whilst it looks like a similar design the manufacturing and details on them are wildly different.
Cheers,
Neil