The Yellow Jacket 41441 Hi Side Auto Connector is an R1234yf A/C Connector that interfaces with R1234yf service ports. It has a 12mm female thread that easily quick-connects/disconnects.
The Yellow Jacket 41441 Auto Coupler Control Valve and Core Tool has some features. It has a Hi-Side x 12mm 1234YF Coupler. Further more an interface with R1234yf service ports. Moreover, an M12x1.5-6H Female thread. As well as being SAE J639 certified. Lastly, it’s quick and easy to connect or disconnect.
