Suited for R12, R22, R502,R134a,R407C With sight glass brass testing manifold body Good Quality,Competitive Price Fast make ModelCharging Hose LengthDescriptionSH-M63636"(90cm)·Suited for R12, R22, R502,R134a,R407C·With sight glass brass testing manifold body ·3pcs(red,yellow & blue) charging hose. ·Low&High pressure gauge (2-3/4” Dia) ·Working pressure 600PSI Burst 3000PSI ·Designed to meet 1/4" ...