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 elbow 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: 149-3A
Edelmann: 122320
Papco: D149-3A
CARQUEST: 122320
Weatherhead: 402x3
Dorman: 320493
FMSI Universal: 3598