I think these would be great for lighter homeowner type tools or tools that are somewhat light to start with such as drill presses and band saws. I actually purchased it for a Rockwell cabinet saw. The saw is simply to heavy for the light weight metal these are made out of. However, I like the concept so well that one of these days I might just go to the metal yard and get some steel tubing and weld up something a bit more stout for the saw. I will probably take this and use it on some other machine. So my recommendation would be it is OK for a contractor type table saw but not a light industrial iron table saw, jointer, or planer.