charging hose,three color hoses,tricolor tube,refrigerant hose set, size 36 60 72 ... 360 R12 CH-372 R12 Name of Product: tricolor tube,Charging hose, hose set, three color hose,refrigerant hose 6012Charing ... hoseCH-372a for R12 3 pcs 36"/60"/72‘ hoses with 1/4” flare fittingsHoses rated at 4000/3000 ... psiBurst / 800/600 psi Max W.P. Hoses compatible with Manifold Set Models CT-536C,CT-736A,CT ...