2-Pack R32 R454B Refrigerant Brass Adapter, 1/4" Female to Male Reverse Thread Low Loss HVAC Quick Connect Fittings for R32 R454B Refrigerant Tanks and Mini Split Air Conditioning Systems

This 2-pack R32 R454B refrigerant adapter set is made of durable brass with reverse thread and anti-leak design, providing safe and efficient connections for mini split and HVAC system maintenance

• Safe Reverse Thread Structure This R32 R454B refrigerant adapter uses 1/4 SAE reverse thread to avoid mismatched connections, effectively preventing refrigerant leakage and equipment damage for safer HVAC use
• Durable Solid Brass Construction Made of high-quality brass with strong corrosion and wear resistance, this adapter performs well under high temperature and humidity, with a knurled surface for stable non-slip grip
• Leakproof & Energy Efficient Precision machined threads ensure tight sealing to reduce refrigerant waste, while the auto shut-off design locks refrigerant when disconnected to improve HVAC efficiency and safety
• Lightweight & User Friendly Compact and lightweight for easy carrying and storage, it can be installed manually without tools, offering a comfortable grip for long-time use by technicians and DIY users
• Wide Compatibility & Practical Suitable for R32/R454B refrigerant tanks, mini splits and HVAC equipment, the 2-pack design fully meets daily maintenance and multi-device connection requirements