Feature: 1. Adopt phosphor copper material stable performance and durable 2. Suitable for electromechanical instrument industry 3. Commonly used for welding copper tubes of air conditioners and refrigerators 4. Including 20pcs welding rods convenient to replace 5. Standard processing with 2mm diameter easy to install and remove 6. Good fluidity during welding can into small space Specification: Item Type: Welding Rod Material: Phosphor Copper Length: Approx. 25cm / 9.8in Diameter: Approx. 2mm / 0.1in Uses: Mainly used for refrigerator copper tube air conditioner copper tube welding copper product welding Package List: 20 x Welding Rods