This is the best I have seen for this tool. I have one and while I don't use it all the time, I think it is very good quality...especially for the price. I would rather have the Milwaukee M12 version but that is around twice as much for just the bare tool. This is slightly big and bulky, but feels very robust. I don't mess with their Max Axess sockets. It comes with a standard 3/8 adapter that I put in when I bought it and have never taken it out.
http://www.sears.com/craftsman-c3-max-axess-auto-ratchet-kit/p-00939558000P
http://www.sears.com/craftsman-c3-max-axess-auto-ratchet-kit/p-00939558000P
