Juego de manómetros de colector de CA de 4 vías para R410a R22 R134a con mangueras de 5 pies, adaptadores R410a
[Sutiable for]: This 4 way AC Manifold Gauge Set Works with R134a, R22, and R410a refrigerants. [Made of Durable Material]: Made of solid brass + aluminum + PVC + plastic, so it can be much more durable.