This 31-piece R134A valve core quick release tool kit is suitable for removing high and low pressure valve cores in R134A air conditioning systems.

Quick connector at high and low voltage - Our instrument kit for the AC valve core system includes a quick connector: it connects at high pressure (red) with a lower internal diameter of 16 mm and it connects at low pressure (blue) with a lower internal diameter of 13 mm. The valve on the side can be opened and closed with a quarter of a circle. This will prevent refrigerant loss in the air conditioning system during replacement of the valve core. Material of high quality: this instrument for the movement of the valve core is mainly made in high quality material, robust and resistant to damage. The valve stem is in stainless steel, including the red and blue handle in aluminum. Its anti-slip design is easy to remove and use and prevents problems with excessive force on various valves.Easy to use: the instrument of the valve core is very easy to use, the instrument of the valve core can be easily inserted internally and can be controlled by the valve core, and the valve stem has strong suction, so it can be used. Keep the valve intact and allow it to easily replace the valve core. Ample applications: the instrument for installation and rapid rotation of the valve core can be regulated based on various valve cores to adapt to various types of valve cores; The valve core instrument is suitable for handling and repairing the refrigerator and air conditioning systems for the car, HVAC.This is true: the AC valve core kit contains 2 instruments for rapid activation of the R134A valve core (high pressure/low pressure), 10 R134a valve cores, 10 5V1 valve cores, 8 taps for the AC service door and 1 instrument for the AC valve core. Stelo della valvola a doppia estremità.