First off,... DD says he did use an allen head socket...
second off,... I believe the same twisting forces are applied either way....
third,... that said,... I am able to get more downward force on a rachet at the same time as twisting... which is helpful...
so, I still recommend the sockets...
Lastly,.. those are some weird bolts.... they never loosen as they turn...
It's like you are still trying to break them loose throughout the length of the treads...
I've done two rotors,.. and every bolt was like that...
Those bolts were too hot to hold when I got them out...
So glad I have an impact wrench...
...