Features • Premium Phosphor Copper Material - Ensures stable performance and durability, making these welding rods ideal for various applications in refrigeration and air conditioning systems • Versatile Compatibility - ly suited for electromechanical instrument industries, these rods are ential for welding copper tubes in air conditioners and refrigerators • Convenient 20-Piece Set - Includes 20 welding rods, providing ample supply for your projects and minimizing downtime with easy replacements when needed • Standard 2.5mm Diameter - Engineered for straightforward installation and removal, these rods fit standard equipment, ensuring seaml integration into your welding tasks • Excellent Fluidity for Precision - Designed for optimal fluidity during welding, these rods easily navigate tight spaces, allowing for clean and efficient welds in challenging environments Features: 1、Adopt phosphor copper material, stable performance and 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 procing with 2.5mm 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. 2.5mm / 0.1in Uses: Mainly used for refrigerator copper tube, air conditioner copper tube welding, copper product welding Package List: 20 x Welding Rods Package List 20 x Welding Rods