Features: The R410A R22 Air Conditioning Adapter is a reliable and safe solution for adding refrigerants to your air conditioning system. Designed with brass materials, this adapter offer easy and efficient use, ensuring a secure connection without any leaks. Perfect for automotive technicians and repair shops, this adapter provides a convenient and reliable option for charging air conditioning system. Whether you are maintaining your own vehicle or working in an automotive repair shop, this adapter is perfect for adding refrigerants to air conditioning system with ease. With its precise pressure regulation and reliable sealing, this adapter ensures a safe and accurate process, making it a must have tool for anyone involved in automotive air conditioning maintenance. Specifications: Material:Brass Color:Red,Blue Model: R410A (red)/R22 (blue) Diameter: Male thread: 1/4" (12mm); Female thread: 1/4" (12mm) (approx.) Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Refrigerant Charging Valves