fender stratocaster neck shapes

Mexican Fender Start has adjusted the truss rod.?
The nut is not the normal Allen key type, but appears to be a star on my Fender Stratocaster Mexican. Most web sites mentioning the type of allen wrench and I can not know what kind of tool to use in this type of star-shaped nut. You are in the end of the machine head neck. Anyone any idea what tools to use to adjust this?
Its called a Torx screwdriver, you can get at any hardware store. Most people just call it a wrench, also sometimes an Allen wrench smaller size comes in a more torx large. If you take your guitar shop fender should fit your bar for you. Its really a rapid procedure for someone who knows what their doing.
My David Gilmour “Black Strat” Replica