This set is a good choice if you only use it occasionally and are more mechanical. My expectations were a bit higher for the price paid, but were mostly met. If you are a professional auto mechanic I would ditch this set and spend the extra money on a Snap On, Craftsman or MAC. That's enough, but in some cases you're wasting time messing around with tools to get them working. There were no instructions on what tool to use for what type of clamp, so you'll have to figure it out yourself. Aโฆ