MEC Serviceman's Friend

The service mans friend (METL051 and METL052) eliminates the hassle of carrying numerous bushing and fittings to each job site. It has 3 threads on one end with a hose barb and an 1/8 MNPT on the other end. A hose can easily be attached to either end and can be connected to a manometer or other ow meters to check line pressure on an appliance.|Connection 1: METL051 5/16-32 Male / 1/8 MNPT / 1/2 MNPT|Connection 2: standard test hose fitting/1/8 MNPT|Material: brass|Manufacturer part number: METL051