R410a R134a R12 R22 Medidor de colector de válvula de 4 vías + Kit de adaptador rápido de 4 mangueras HVAC
R134A R410A & R22 Manifold Gauges A/C Tester Freon gas Service Diagnostic AC. Works for R410, R22, R134a. Red and Blue 60" long charging hose R12, R22, R134A x 60 " with knurled fittings SAE ( 1/4" FFL x 60 " with knurled fittings).