CENTAURUS Adjustable R134A Quick Coupler Connector, 1/4" SAE HVAC High Low AC Freon Manifold Gauge Hose Conversion kit

Work with Car Air Conditioner Refrigeration: -Side fitting for AC manifold gauge set/R134A type -High and low sets Blue: Low side quick connector/adapter(1/4" SAE male flare) Red: High side quick connector/adapter(1/4" SAE male flare) Features: 1. For R134A service ports quick coupler adapter, 1/4" SAE male flare. 2. Universal Compatibility: The adjustable Adapter Fittings provides universal compatibility for all models. 3. Contain with Low side & High side. Blue: Low side quick connector/adapter; and Red: High side quick connector/adapter. 4. Accuracy and Durability: Accurate snap lock & knurled grip ring for easy operation, detachable adapter for longer maintenance. 5. How to Use: Connect bottoms with vehicle's R134A service port; connect the ACME adapter with the refrigerant hose; turn on/off the switch at top to turn it on/off.