AGS Blf-54 (Blf-54B, Blf-54C) Type Brake fitting for use in adapting a Metric Inverted port to a 3/16″ British brake line. 

These may be used to adapt standard brake line to different size ports of dual master cylinders. In these instances, match the male side to the master cylinder port while the female side connects to the brake line. Other applications may also exist for these fittings. 

These fittings are triple gold zinc coated.