This adapter was made to extend R-134a refrigerant service port or convert it R-12 service port to R-134a. In some applications the low pressure side charging port can be on the way of other parts and may not be easy to access with standard manifold gauge couplers, with the help of this adapter you will be able to extend it a bit out so you can connect a vacuum machine, dye or oil injector, or connecting manifold gauge set for testing or charging. 

Features:

• Made of high quality brass and CNC aluminum steel
• Designed to prolong R-134q low pressure service port
• Can be also used to convert R12 service port into R-134a service port
• Can be used for system service, oil and dye injection and testing with R-134a tools
• Saves money and makes your R-134a tools compatible with R12 A/C systems
• Can be used to seal the valve as a temporary solution in case of a low side valve leak

Specifications:

• Model: AC-ADP-R134a
• Made of brass and aluminum
• Application: R134a to R-12 or R134a extension
• R-134a pull back locking housing
• R-134a fitting equipped with push button valve
• Length: 3.2in or 80.5mm
• Weight: 3.7oz or 104g

Package includes:

• R-134a or R-12 to R-134a service port adapter with valve