And personally I'll argue that. There is no way that a 12 point socket has as much surface contact on a 6 point fastener as a 6 point socket would. I've seen it time and time again wrenching on my own vehicles. Granted a 12 point will work 95% of the time, but in my experience when you run into that 5% of the time, it wrecks your day because now you have to fight with a rounded off fastener. Your arguement about breaker bars is quite relevent though, but in all honesty that's what long handled expensive ratchets are for IMO. Ratchets like this give you about as much leverage as breaker bar.