4 Pack Copper HVAC Refrigerant Adapter Kit, R22 to R410A Conversion Connectors, Metric to SAE Adapter Fittings for AC Vacuum Pumps, Home and Compatible Auto Air Conditioning Systems

Make HVAC and air conditioning service connections more convenient with this 4 Pack Copper Refrigerant Adapter Kit. Designed to provide multiple connection conversion options in one compact set, this kit includes four different adapter fittings for Metric-to-SAE, SAE-to-Metric, R22-to-R410A, and R410A-to-R22 conversions. It is a practical accessory for HVAC technicians, refrigeration service professionals, mechanics, and DIY users who need compatible fitting conversion options for air conditioning service equipment. The adapters are made from durable copper material with good corrosion resistance and reliable sealing performance. Precision-machined fittings help provide secure connections when properly matched with compatible equipment. These refrigerant conversion adapters can be used with compatible HVAC service equipment, including refrigerant hoses, manifold gauges, vacuum pumps, and refrigerant charging tools. The 4-piece design allows users to keep several commonly needed conversion fittings available in one convenient kit. Whether performing HVAC maintenance, air conditioning repair, refrigeration service, or vacuum pump connections, this adapter set helps expand the connection compatibility of your existing equipment. Package Includes: 1 × Metric Female to SAE Male Adapter 1 × SAE Female to Metric Male Adapter 1 × R22 Female to R410A Male Adapter 1 × R410A Female to R22 Male Adapter Please verify the thread size, fitting type, and compatibility requirements of your equipment before purchasing. These adapters should only be used with properly matched and compatible HVAC or air conditioning equipment.

• 【4-Piece Multi-Function Adapter Kit】This HVAC refrigerant adapter kit includes 4 different conversion fittings to meet multiple connection needs. The set provides Metric-to-SAE, SAE-to-Metric, R22-to-R410A, and R410A-to-R22 conversion options, making it convenient for a variety of HVAC and air conditioning service tasks.
• 【Reliable Copper Construction】Made of durable copper, these refrigerant adapter fittings offer good corrosion resistance and reliable sealing performance. The precision-machined connections help create a secure fit and support dependable refrigerant and vacuum service when properly installed.
• 【Designed for R22 and R410A Conversion】These AC adapter fittings are designed to help connect compatible R22 and R410A service fittings and equipment. A practical solution for expanding the connection options of compatible refrigerant hoses, manifold gauges, vacuum pumps, and other HVAC service tools.
• 【Quick and Easy to Use】Designed for convenient connection and removal, these HVAC adapters allow compatible fittings and tools to be connected quickly without complicated installation. Suitable for professional HVAC technicians, air conditioning service personnel, mechanics, and DIY users.
• 【Versatile HVAC Service Applications】Ideal for compatible home air conditioning, refrigeration maintenance, HVAC repair, vacuum pump connections, refrigerant charging equipment, and compatible auto A/C service applications. Please carefully check your equipment's thread size, fitting type, and compatibility requirements before purchasing.