General description The R134A A/C Compressor R-134A Manual Quick Coupler Adapter is designed for automotive air conditioning systems, allowing for easy connection of multiple hoses during diagnosis, charging, or evacuation. This product includes high and low R134A quick coupler adapters that are 100% new and of high quality. The safety design effectively prevents damage and loss of coolant, ensuring reliable and safe valve access even under working pressure. Technical specifications Type: R134A Quick Coupler Adapters Material: Metal Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with A/C manifold gauge set (R-134A) type Package includes: 2x Quick Coupler Adapter Installation Installation guide not included; professional installation is strongly recommended. Usage Used for connecting hoses in automotive R134A air conditioning systems during diagnosis, charging, or evacuation. Other information Color may vary slightly due to light reflection and different