Manifold Hose Set, Connection Size Black Hose 3/8 in Female x 3/8 in Female, Red/Yellow/Blue Hose 1/4 in Female x 1/4 in Female, 30 Degrees Angle, Number of Hoses 4, Length 60 in, Color Blue, Red, Yellow, Hose Material Kevlar/Rubber, Fitting Material Brass, Working Pressure 800 psi, Burst Pressure 4,000 psi, For Use With Refrigerant Manifold Gauge Sets, Features Includes 3/8 Vacuum Hose