?WIDE COMPATIBILITY?----- The refrigeration charging hoses kit with 1/4" SAE male and female thread for R410A,R22,R134a,R12 manifold connection.
?PREMIUM QUALITY?----- AC HVAC maintenance kit is made of heavy-duty solid metal,solid construction and stable performance.Rated working pressure: 3000 psi burst / 600 psi Max. working pressure.
?EASY INSTALLATION?----- Ball valve design with a quarter turn of the valve handle switch for controls refrigerant. Can be operated with one hand - Screws onto charging hose end.
?PREFECT DESIGN?----- Designed to meet standard 1/4 inch SAE female refrigerant charging hoses set with shut off of red, blue and yellow.
?PACKAGE INCLUDE?-----3 Pcs Color Air Condition Refrigeration Charging Hose Set with Ball Valve(7" Long).