R134a R12 R22 AC A/C Manifold Gauge Set 5FT Colored Hose Air Conditioner Freon R134A R12, R22 & R502 Freon Charging Hose 2500PSI Burst 500PSI Max w.p. each hoses is aprox 5ft ( 60 inches) each with 1/4" SAE fitting Complete diagnostic and service gauge set for use on air condition systems (home or automotive) Connect fittings with high pressure safety valve 2-1/2" Gauges with proctive sleeve, has reading Celcius, R134A R22 R12 R502, PSI, and KG/cm2 (see picture)