Where to get hollow tipped Torx T-25 screwdriver?

I wanted to transfer the Thule load bars from my Volvo to our new JSW TDI. I had no idea how the bars were connected to the Volvo, so the last time I had it to the mechanic I had him remove them. Turns out they were hollow tipped Torx T-25 screws. I can't find such a screwdriver. I can get bits, but the nut drivers aren't long enough. Talking to the local hardware store guy, he said they are expressly designed this way - theft deterrent I guess.

I don't want to take the car to a mechanic every time I want to install or remove my load bars. Where can I find an actual hollow tipped Torx T-25 screwdriver with perhaps a 4-inch to 6-inch shaft? Local to me (Chicago area) would be fine, but online/mail order works too.

Thanks,

Skip Montanaro

Called security torx. They're out there.

http://www.sears.com/shc/s/p_10153_12605_00946004000P?mv=rrhttp://www.sears.com/shc/s/p_10153_12605_00998718000P?prdNo=2&blockNo=2&blockType=G2

if not long enough...

http://www.sears.com/shc/s/p_10153_12605_00919866000P?prdNo=12&blockNo=12&blockType=G12

There are middle of the road sets too. Amazon would be a good place to look.

They are called tamper proof torx. I know all the tool trucks sell them, probably more than you want to spend for what your doing but here is a link to the snap-on one. http://buy1.snapon.com/catalog/item.asp?P65=&tool=hand&item_ID=82670&group_ID=19844&store=snapon-store&dir=catalog

Thanks. Now that I know what to enter in search engines I found them.

yup sears has the bits in a set