I have a bunch of Snap On stuff from about 15 years ago when I started turning wrenches on German cars. Craftsman sockets that would come off and bust my knuckles convinced me to switch.. to Snap On which my pro mechanic buddies were using. The 27mm crank pulley from Snap On would stay on the end of the crank from here to Kansas... Back then a lot of the cheap stuff was poor quality. I have a couple of S-K long extensions but replaced them with Snap On because the steel seems superior. Today times have changed and there is much better stuff coming out of Taiwan... I have never found a comparable to Snap On knurled extension or ratchets, because the ones I bought used years ago still haven't failed. I've broken every Craftsman ratchet I've ever owned (without using cheater bars on any of them). I've found that Stahlwille hex bit sockets are the best. They don't twist, and aren't "too long" for most applications such as fill/drain plugs like comparable Snap On/Proto. I am wondering if anyone who is interested in "good tools" has found a suitable substitute for Snap On for sockets, etc.