What size Torx bit

[Soetekouw]

Good point. The new bolts I ordered from SunCoast are torx. I need to check the brake caliper on the car (2007 Boxster S) to see if they are torx or hex.

[Bryan topping]

My 2001 base had 10mm hex (allen style). The replacements are now T55

[BYprodriver]

Originally Posted by Bryan topping

My 2001 base had 10mm hex (allen style). The replacements are now T55

Internal or external Torx ? Hopefully external & if so sometimes a 6 point socket works.

[Bryan topping]

It's internal, T55 not E55