AP Products Marshall Excelsior METL051 Serviceman’s Friend Test Fitting – 1/8″ MNPT

About this item Eliminates the hassle of carrying numerous bushing and fittings to each job site Three threads on one end with a hose barb and an 1/8″ MNPT on the other end Allows 5/16″-32 Male, 1/8″ MNPT, and 1/2″ MNPT connections A hose can easily be attached to either end and can be connected to a manometer or other flow meters to check line pressure on an appliance