Its prolly a T-40 or a T-45 Torx Socket , Sears ,Snap on , Mac Tools ,Anyone of these vendors should have what you need in stock, Buy the multi Pack assortment usually has 5 sockets in it and you will have the right one and you wont waste any time buying the wrong one and going back and forth to the store a whole bunch of times ,Sears is usually Cheap Too,not to mention guaranteed forever, :beer:
Thanks! I told my friend I'd help him with his brakes. I figure it'd be an easy half hour or less job. Then I find out ford has to use a Torx socket instead of a regular hex. Bastards.