roof bar question

[swarcup]

I have recently bought a second hand set of roof bars, i got them cheap as there was no torx tool with them. Can anyone tell me what size security torx screwdriver i need to buy?

 

[quattrojames]

I've got the tool in the car, I'll have a look later and see if it's marked.

 

[swarcup]

nice one thanks

 

[swarcup]

just been checking some ordinary torx bits and it seems like it is a t30

 

[quattrojames]

The key with mine isn't marked with anything, I'll compare it to my torx bits over the weekend.

 

[Turkster]

ah, sorry cant help, my saloon has alan key screw bolts on my gen Audi Roof bars,

 

[quattrojames]

Confirm it's a T30 - I've just checked.

 

[swarcup]

many thanks for the help, much appreciated