【High-quality Material】It is made of high-quality 45# carbon steel with an electroplated ment that can resist wear, rust, and deformation, ensuring a long service life. 【Work Assistant】With just one set, you can complete the flaring work on steel, stainless steel, and soft metal (copper, aluminum) brake lines, transmission cooler lines, and fuel lines, making it your capable assistant in your work. 【Humanized Design】The extended handle is more convenient for you to use, and the plastic at the end can provide you with a more comfortable grip, reducing fatigue during work. Each mold has clear markings, making it easy for you to quickly find the mold you need. 【Meet Your Needs】The equipped dies with the specifications of 5/16"(8mm), 3/8'', 3/16''(4.75mm), and 1/4''(6.35mm) can meet your daily flare needs of various tubing sizes. 【Easy to Carry & Store】The portable case with groove designs can firmly fix accessories inside the case, allowing you to take it to your workplace while facilitating storage and ing accessory loss.