R134A A\/C Low Quick Coupler Adapter QC-15L Automotive Air Conditioning with CapFeature:Side fitting for A\/C manifold gauge set (R-134A) type.Specification:Model: QC-15LColor: BlueMaterial: BrassCompatibility: R134ALength: 43 mmWidth: 38 mmInside Aiameter:14 mmScope of Application: Car Add FluorineNote:Manual measuring、 please allow 1 ~ 2 cm error、thank you.Package Included:1 X Blue Low Side Quick Coupler(with Cap)