Auto Air Conditioning Refrigerant A/C R134A Quick Coupler Adapter High &Low Side

1X HVAC Quick Coupler (1X High and 1X Low). Red: High Pressure Side Quick Connector/Adapter (1/4" SAE Male Flare Straight). Blue: Low Pressure Side Quick Connector/Adapter (1/4" SAE Male Flare Straight).

eBay