In sockets, you get the Sonic 6-point flank sockets that include reliefs machined into the corners which aids the socket in biting against the flats of the fastener, rather than rounding the corners. Also, E-torx (inverted-torx) sockets are included from E10 to E24. Additionally, the included hex bits 8mm-17mm and torx bits T45-T70 include hardened tool-steel bits ready for the job at hand. (SKU: 303805, 303805-CE)