Inverted seat.
FEMALE BRAKE LINE UNION / JOINER - 3/8" x 24, Inverted Flare, for 3/16" line
FEMALE BRAKE LINE UNION / JOINER - 9/16" x 18NF, Inverted, for 5/16" Line
FEMALE BRAKE LINE UNION REDUCER - 9/16" x 18 Inverted to 7/16 x 24 Inverted
FEMALE BRAKE LINE UNION / JOINER - M12 x 1, Bubble Flare
2 Steel Metric Brake Line Union 10mm x 1.0 Female Bubble Flare Union ###
Female Inverted Flare Brake Line Union For 1/4" Tube 7/16"-24 threads (1 Piece)