upgrading UMB hard drive and the stupid retention bar

[AmeliaO]

hey how's it going,
I'm upgrading my aluminum macbook hard drive(or at least i was trying too)
until i realized that i don't have a #00 philips screwdriver and that i have a #0 P SD.
i have the torx t6 for the screws on the outside. my question is, is there anything else too take this retention bar out or anyway around it? i don't wanna strip the tiny screw by shoving something else thicker in.
please help =(

 

[BlueRevolution]

If you go carefully you may still be able to use a #0 driver. The small-headed screws are often not very tight.