Features:
Brand new and high quality
High & Low Couplers with Colored Knobs for Easy Identification Quick, Easy Connect/Disconnect, High Flow
Adjustable to fit different Valve Cores
Reliable and safe for valve access to systems even at working pressure

Specifications:
Product name: HVAC quick connector
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)
Connecter: 1/4" SAE Male Flare Fitting

Package includes:
1X HVAC Quick Coupler (1X High and 1X Low)