Doing some HVAC work or a DIY cooling project? This 4-meter copper tube bender kit makes bending pipes way easier. It comes with four color-coded strips: red for 1/4\, green for 3/8\, yellow for 1/2\, and blue for 5/8\ pipes. That means no guesswork—just grab the right color for the pipe size you’re working on. Each strip is made from flexible yet tough PE plastic, so you can bend copper tubing smoothly without kinks or cracks. They’re designed for interior pipeline bending, giving you clean, professional-looking curves every time. At 4 meters (about 13 feet) per strip, you’ve got plenty of length for multiple bends or bigger jobs. Whether you’re a pro technician or a handy homeowner installing or repairing AC units, this kit saves time and hassle. It’s lightweight, easy to store, and totally reusable. Get those bends just right and keep your refrigeration or air conditioning lines looking neat and functioning perfectly.