Adapter fittings are generally used to allow connection of standard brake lines to the different sized ports used in dual master cylinders. Simply match the male side of the adapter to the port connection on the dual master cylinder and the female side of the adapter to the brake line connection to be made. Male connector for 3/16" brake line.

End 1 Type: 3/8 - 24 in
End 2 Type: 1/8 in
Finish: Zinc
Material: Brass
Thread Type #1: SAE

Fairview Fittings: 148-3A
Edelmann: 124320
Papco: D148-3A
CARQUEST: 124320
Weatherhead: 202x3
Dorman: 200B
FMSI Universal: 3481