Internal Thread 1/4SAE Interface Is Converted Into R134A High and Low Pressure Male Connector Conver

Usefully adapters: for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systemsFeature: Quick and easy connection and disconnection with high flowFunction: Provides a tight, secure fit, no-leak connection, let you use it more safetySolid brass construction: for corrosion resistance, ductility at high build to last in your tool box for decadesColour: silverMaterial: metal + plasticPackage Contents:1 set x adapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.