I bought both the 1/4 and 3/8 socket sets back in early November looking to replace the incomplete set of craftsmen sockets I had been using. While I usually like to purchase and use US-made tools I could not justify spending hundreds of dollars on sockets since I am not a professional mechanic. Without many reviews I was sort of skeptical before buying, but in researching Sata tools I came across nothing but good reviews from their non-US market tools and decided to pull the trigger. I must say that I am very happy I did after a few months of using these sets on countless automotive jobs. The fit and finish of the sockets are superb and these sockets definitely hold up to abuse. The ratchets these came with are also quite nice but I can't say I have used them much since I mainly use the sockets and extensions with my gear wrench flex head ratchets. One other thing I really like about these sets are the cases they come in, unlike other sets I have seen I can and have thrown these cases around in transport and the sockets always stay right where they should! Cannot say enough about these socket sets and would highly recommend to anybody looking for a quality socket set and doesn't want to break the bank.