1. Efficient Straightening Tool With sizes of 61012 mm, this hand tube straightener provides a quick and efficient solution for smoothing brake and fuel lines with ease.2. Comfortable Handling Designed for easy operation, the tool features a grip, allowing you to work comfortably in tight spaces. Simply insert the tube and slide it back and forth for smooth results.3. Durable Metal Design Made from sturdy metal material, this tube straightener is built to resist rust and wear, ensuring it withstands the rigors of regular use.4. Application Suitable for a variety of metal tubes including steel, stainless steel, copper, and aluminum, making it an essential tool for both mechanics and DIY enthusiasts.