Main Features and Advantages - Feature 1: This conversion adapter is designed with a premium straight head and made from high-quality brass, ensuring durability and long-lasting performance. Its robust construction guarantees it can withstand the rigors of refrigerant charging, making it an essential tool for HVAC professionals and DIY enthusiasts. - Feature 2: The adapter features a 1/4 SAE (Imperial) external thread and an internal diameter of approximately 12mm, allowing for seamless connections with various refrigerant hoses. This versatile design makes it suitable for use with air conditioners, refrigerators, and automotive applications, ensuring compatibility across multiple systems. - Feature 3: It is specifically designed for charging refrigerants in central air conditioning systems, refrigerators, and vehicles. This tool simplifies the refrigerant charging process, ensuring efficient and accurate filling of refrigerants, which is crucial for optimal system performance. - Feature 4: The outer thread connects to R22 hoses, while the inner thread connects to 5/16 fittings for variable frequency air conditioning systems. This dual compatibility makes it a versatile addition to any technician's toolkit, allowing for easy transitions between different refrigerant types and systems. - Feature 5: Compact and lightweight, measuring 4.3 x 1.7 cm (1.7 x 0.7 in), this adapter is easy to carry and store, making it convenient for on-the-go repairs and maintenance tasks. Its small size does not compromise its efficiency, ensuring that it performs reliably in any situation. Technical Specifications - Product Name: AC Refrigerant Charging Valve Tool Accessory R410 Conversion Adapter - Product Material: Brass - Product Color: Gold - Product Size: 4.3 x 1.7 cm (1.7 x 0.7 in) Solutions This R410 conversion adapter effectively resolves the challenge of connecting different refrigerant hoses in air conditioning and refrigeration systems. By providing a reliable interface between metric and imperial systems, it ensures efficient refrigerant charging and maintenance, crucial for optimal system performance. Uses Ideal for use in air conditioning systems, refrigerators, and automotive refrigerant systems, this adapter is perfect for HVAC technicians and DIYers. It is suitable for both residential and commercial applications, ensuring proper refrigerant charging for various cooling systems. Packing List - 1 x AC Refrigerant Charging Valve Tool Accessory R410 Conversion Adapter Please note: . Due to manual measurement, dimensions may have a 1-3cm error. . Colors may vary slightly due to different monitor displays.