2x R134A A/C Air Condition Quick Coupler Adapter High Low Manifold Gas Connector
Coupler Interface Fits with R134 Service Ports,1/4" Male Flare. Red: High Side Quick Connector/Adapter (1/4" SAE Male Flare). Blue: Low Side Quick Connector/Adapter (1/4" SAE Male Flare). Side Fitting for A/C Manifold Gauge Set (R-134A) Type.