1. Can be bent without kinking or collapsing; calibrated to bend from 45° to 90°. 2. Lightweight and handheld design for convenient, quick use—saving time and effort. 3. Suitable for small tubes: 1/8 inch (3 mm), 3/16 inch (4 mm), and 1/4 inch (6 mm). 4. Ideal for automotive fuel lines and air conditioning refrigerant lines; also suitable for bending round copper, aluminum, and brass tubes. 5. Made from high-quality aluminum alloy—wear-resistant, heat-resistant, and durable. Item Type: Tube Bender Bending Angle Range: 0° to 120° Recommended Bending Range: 45° to 90° Application: Designed for small-diameter tubing (1/8", 3/16", 1/4") including automotive fuel lines, HVAC refrigerant lines, and round copper, aluminum, and brass tubing. How to Use: 1. Raise the handle and insert the tube into the appropriate channel size, ensuring full contact with the support. 2. Mark the bend location on the tube. Align the “0” mark on the handle with the reference point, then slowly lower the handle until the desired angle mark aligns with the reference (e.g., 45° or 90°). 3. For left-side bends, align the tube mark with “L”; for right-side bends, align with “R”. Color: Blue Material: Aluminum Alloy Package Contents: 1 x Tube Bender Tool Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.