You must have meant standar. There will still be thoes certain bolts that need standard, or an aftermarket part you are putting on will call for a standard size. What Zdirver said is correct..who wants to stop in the middle of the project to go hunt down a socket.

A 110 Peice mechanic set is what was used to replace the bottom end in my car. Granted other miscellaneous tools were needed but that set covered 90% of it.