This racket has 16 mains and 20 crosses. The mains start in the throat and skip grommet holes 7t, 7h, 9h, and 9t. This particular racket is a Wilson Hammer TRIAD 4 but the ATW (Around The World) stringing method I am using for this racket can be used on any 16 main racket where the mains start in the throat. This method never blocks a grommet hole and there are no hard weaves. If you have any questions about this video or the method please ask.
