CTA Tools 9212 SAE In-Line Flaring Tool Kit Aligns the Adapters, Cone and Tube to Make Perfect Flares Low Profile Allows Use on the Vehicle and Less Risk of Breaking Adapters Offers the Same Results as Hydraulic or Vise-Type Tools at a Fraction of the Cost Uses SAE - 3/16-Inch, 1/4-Inch and 5/16-Inch