Upgraded 19 Fittings for 3/16”Brake Line: 3 x 3/16” (7/16-24) Inverted Tube Nut; 12 x 3/16″ (3/8-24) Inverted Tube Nut; 2 x 3/16” (1/2-20) Inverted Tube Nut; 2 x 3/16″(9/16-18) Inverted Tube Nut. Upgraded 16 Fittings for 1/4”Brake Line: 2 x 1/4”(7/16-24) Inverted Tube Nut; 10 x 1/4” (7/16-24) Inverted Tube Nut (Long); 2 x 1/4”(9/16-18) Inverted Tube Nut; 2 x 1/4”(1/2-20) Inverted Tube Nut;.