(1) 9mm X 11mm Double End Flare Nut Wrench (45-96-8350) (1) 10mm X 12mm Double End Flare Nut Wrench (45-96-8351) (1) 13mm X 14mm Double End Flare Nut Wrench (45-96-8352) (1) 15mm X 17mm Double End Flare Nut Wrench (45-96-8353) (1) 16mm X 18mm Double End Flare Nut Wrench (45-96-8354) (1) 19mm X 21mm Double End Flare Nut Wrench (45-96-8355).