F2C HVAC A/C Refrigeration Kit AC Manifold Gauge Set Brass R134A Auto Service Kit w/ 5ft Colored Hoses, 1/4" SAE Fitting (Manifold Gauge) Working pressure 600psi, Burst pressure 2500psi 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, Complete diagnostic and service gauge set for use 2-1/2" Gauges with proctive sleeve, has reading Celcius, R134A, PSI, and KG/cm2