OFFER EXTENDED UNTIL THE END OF DECEMBER 2018
NEW PATENTED BLACK DIAMOND PRODUCT COMING SOON
* One touch design. Turning the knob first tightens the fitting onto the port. Once the connection is secured, turning the same knob moves the internal core depressor to activate the refrigerant flow from the system.
* Likewise for disconnection, first the core depressor backseats to stop refrigerant flow, then the fitting is disconnected from the port. This ensures minimal refrigerant loss.
* Swivel sleeve prevents the fitting from coming loose when the hose is moved
* These features ensure user's safety, and are more efficient to use