Hi everyone, I have been reading here for a long time but this is my first post. I am going to put new tie rods in a 1998 F150 4x4, and i don't have a socket to fit the castle nut. does anyone know the correct size so I can buy one [ or borrow]. thanks, Bob

 

19mm? something like that. If you dont have the socket, use a cresent wrench

 

its either a 19mm or a 21mm i believe