This professional-grade kit lets you create perfect 45-degree single, double, and bubble flares on stainless steel, steel, and soft metals like copper. It... Professional Tool: SEEKSELF Brake Line Flaring Tool Kit can be used to create 37-degree & 45-degree single, double and bubble brake flares on stainless steel, steel and some soft metal tubing like copper. The set comes with a paper graphic instruction manual. Friendly Design: The split dies are equipped with a limiting hole to effectively avoid them from slipping. How to Mount and Use: The bottom of the tool should be clamped by a reliable vise, make sure the tool is firmly held before use. Yellow Jacket Brake Line Flare Tool Professional Brake Line Flaring Tool Kit 640883 SEEKSELF Brake Line Flaring Tool Kit, 45 & 37 Degree Single Double Bubble Flares, 3/16 1/4 5/16 3/8 4., 75mm Steel Copper Metal Tubing, Professional Brake Flare Tool Set NOT suitable for use under car. K Tool International 70084 37 Degree Automotive India | Ubuy The handle is designed to apply force by turning it to the left, which makes it easier for right-handed use and less effort. 37 45 Degree Flare Tool Kit SEEKSELF Professional Brake Line Flaring Tool Kit For 45 Degree Single Yellow Jacket 60295