It doesn't come with three ratchets like it states, but it does have the drive piece to enable a different size. The bits are pretty decent, and I have yet to have a problem, but the downsize bit snapped when trying to loosen a bolt. The ratchet holds up well surprisingly. I used it with an extension bar to get an oiled up sparkplug from my truck. Despite a massive amount of tension on my part, the ratchet did not break. This would be a good set to keep in the garage for quick changes on a mower or compressor. I wouldn't recommend it for serious jobs.