1Wide Application: Flaring tool kit has a wide range of applications and is suitable for brake line, air conditioning brass line, Havc and so on. 2Different Adapter: Double flaring tool kit includes 5 sizes of adapters (3/16in, 1/4in, 5/16in, 3/8in, and 1/2in) and a cutter for 1/8in to 5/8in pipe which makes the flaring tool versatile. 3Highly Efficient: Brake line flaring tool kit makes the flaring process simple and fast, while ensuring accuracy and stability of flaring. 4Durable Construction: Flaring tool set is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Easy to Use: Tube flaring tool kit is designed to be easy to use, which is convenient and practical for you.