I went to the dealer to inquiry about my brakes and they wanted $410US for the rear pads and roters. I have changed brakes on automobiles myself and decided that now is a time to exercise this skill.

I get the two rear roters and four sets of pads and go home. I get the car in the air, get the wheel off, get the caliper off, break the roter free, and then...

There are two 12-pt female bolts holding the roter guard/caliper mount to the frame. I tried to use a 6-pt T60 male and could not get a connection.

Would anyone happen to know what suitable tool or bit will work?