Specification:
Material:Brass, Plastic
Model:R-134A
Threaded connection: 1/4SA
This coupler offers you the best convenience to attach the manifold hoses onto the Auto/Car AC R134a system during the diagnosis, charging or evacuation working
Red for high pressure side and blue for low pressure side
Compact construction in bronze for a long lasting and rust proof life
Allow fast and easy service hose connections without leaking refrigerant
Widely used , normally for manifold guage automative tool
