WIDE APPLICATION --- Standard refrigeration charging hoses with 1/4" SAE male and female thread for refrigerants R134A, R22, R12, R502, R404.
HIGH WROKING PRESSURE --- 7" length ball valve hvac charging hose completed with solid brass manual shut-off ball valve. Rated working pressure: 3000 psi burst / 600 psi Max Working Pressure.
PREFECT DESIGN --- HVAC hoses with ball valves designed to meet standard 1/4 " SAE female refrigerant charging hoses set with shut off of red, blue and yellow. Ball valve design with a quarter turn of the valve handle switch for controls refrigerant.
EASY INSTALLATION --- Charging hose and ball valve set design with 45 Degree angle on the service port site for easier access. Can be operated with one hand - Screws onto charging hose end.
PREMIUM QUALITY --- Refrigerant hose made of high-quality brass alloy and rubber, last long. Strong sealing for durability. Necessary tools for HVAC, car air condition maintenance and coolant or Freon adding.