3 PIEZAS CODIFICADAS POR COLORES R410A R134A VÁLVULAS DE CIERRE 4 AC HVAC REFRIGERACIÓN MANGUERAS DE CARGA
3 PCS COLOR CODED R410A R134A SHUT VALVES FOR AC FREON HVAC CHARGING HOSES SET. Approved for R410A refrigerant. Brass valves are color coded on each knobs 1-Red, 1-Blue & 1-Yellow. HVAC, HVAC/r, A/C, Automotive service Tech tools.