"Unique design locks the adapters, cone and tube in a line, making perfect factory flares every time with less risk of breaking adapters","Set includes everything needed to work on: 3/16\", 1/4\", 5/16\", 3/8\" double and single flares; 4.75mm, 6mm, 8mm double and bubble flares","Includes a reamer to remove burs from cut tubing MASTER IN-LINE FLARING TOOL KIT MINFL165 | Matco Tools