Neiko 20656A 9 Piece Auto Double Flaring Copper Aluminum Steel Brake Line and Brass Tubing Tool Kit, 5 Adaptors 4.8 mm–12.7 mm 3/16”–1/2" for Car Mechanics or HVAC, Brake Line Flaring Tool Kit Auto Double Flaring Tool Kit Copper Aluminum Brake Line and Brass Tubing Tools 45 Degree Flares Titan 51535 3/16-Inch Double Flaring Tool RIDGID 41162 GEARWRENCH 12Pc. Tubing Service Set - 41590D Flexzion Flaring Tools Set Tubing Pipe 8 Dies Sizes 3/16-3/4inch 45 Degree Angle Eccentric Cone Type Kit with Copper Brass Aluminum Mild Steel for Water Gas Refrigeration Brake Line Applications