Uxcell 1/4 SAE Refrigerant Charging Hose 3.9ft 800PSI HVAC Hose for Air Conditioner Manifold Gauge Yellow

The refrigerant charging hose is a necessary tools for adding refrigerant into air conditioning system during installation and maintenance. Also it is suitable for many kinds of refrigerant. Whether it is a automotive air conditioner or a room air conditioner the refrigerant charging hose can work with a good performance. Advantage 1.The brass connector is corrosion-resistant durable to use. 2.The brass connector has a 45 degree angle which make it easier to connect to the air conditioning system. 3.The knurl on the surface of connector can provide a fast and easy connection. Instruction One end connects to the air conditioner system and the other end connect to the refrigerant charging can. NOTE: Please confirm the thread size. 1/4 SAE Thread is not a thread with 1/4 inch diameter.