This coupler is for Automotive R-134a, it's a field service coupler that is used to connect our special Enviro-Guard™ hose. Which allows access to service ports on automotive R-134a A/C systems. It's designed with the quick connect, which has an integral safety sleeve that protects against injury and loss of refrigerant if the coupler is disconnected under pressure.
Features:
- Six-ball coupler provide a more stable grip on the fitting
- Allows access to service ports on automotive R-134a A/C systems
- Compact design makes it easy to fit into tight quarters, which is especially handy for retrofits
- Quick-Connect design has an integral safety sleeve
- Color coded Red, high side 90 degree coupler
Robinair 18175 Red High Side 90 Degree Manual Coupler 
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