1. Versatile Compatibility: This adapter kit is suitable for R134A, R410A, R22, and R12 refrigerants. With its widespread application, it provides convenience in different scenarios.
2. Color Coded: The red, blue, and yellow hoses represent high pressure, low pressure, and charging hoses respectively, enabling quick and accurate connections.
3. User Friendly Ball Valve: The hoses are equipped with ball valves, which allow more accurate control of the refrigerant , reducing waste and enhancing the efficiency of AC maintenance tasks.
4. Brass Construction Charging Hoses: These hoses with 1/2in inlet diameter are ideal for HVAC car air condition maintenance and coolant adding.
5. Premium Material: These hoses are made from premium material, ensuring high against pressure and wear. The thickened design effectively reduces refrigerant loss.

Specification:
Item Type: Refrigerant Charging Hose Set
Material: Brass
Inner Diameter: 1/2in
Fitment: Fits for HVAC car air condition maintenance and coolant or for Freon adding

packing list:
3 x Refrigerant Hose