The Ridgid Spring Bender is designed for fast and efficient free-form bending of soft copper and aluminum tubes. This pack includes six high-quality springs, ideal for both inch and metric sizes, catering to various bending needs. Each spring boasts a maximum capacity of 0.75 inches (19 mm) and measures 12 inches (300 mm) in length, providing versatility in your projects. With a lightweight design and a full lifetime warranty, these springs are a reliable choice for professionals and DIY enthusiasts alike. Enjoy the ease of bending with Ridgid's trusted craftsmanship.