2x R134A Quick Connector Adapter Coupler Auto A/C Manifold Gauge Low/High HVAC. Coupler Interface Fits with R134 Service Ports,1/4" Male Flare. Side Fitting for A/C Manifold Gauge Set (R-134A) Type. Quick and Easy Connect/Disconnect with High Flow Rate. Reliable and Safe for Valve Access to Systems even at Working Pressure.
