QuestCraft 4 Way AC Manifold Gauge Set R410a R22 R134a w/Hoses+ Coupler Adapters +1/2" ACME
*Burst pressure: 4000PSI*Max working pressure 800PSI*Extra large sight glass*Fahrenheit Degree (F) Reading*Quick disconnect couplers for high/low fittings included*Each coupler have a shut off valve to prevent loss of refrigerant*Blue valve (low): 2-1/2" diameter, 0-550 PSI*Red valve (high): 2-1/2" diameter, 0-750 PSI*Red and Blue 70" long charging hose R12, R22, R134A x 70 " with knurled fittings SAE ( 1/4" FFL x 70 " with knurled fittings)*Yellow 70" long charging hose R12, R22, R134A SAE x 70 " with knurled fittings 1/4" fitting*Black Hose is 60" with 5/8" Fitting*1/2" ACME ADAPTER IS INCLUDED (1/2" Female to 1/4" Male)