Brake line fittings and unions for automotive brake repair applications. We have fittings for the most common standard and metric sizes. We also supply fittings for British bubble flare and Japanese type brake connections.

ImageNamePriceBuycategories_hfilteratt:pa_bolt-length_hfilteratt:pa_bolt-width_hfilteratt:pa_size_hfilteratt:pa_thread-pitch_hfilterprice_hsort
7/16" Brake Line Fitting 3/16" Tube
7/16" Brake Line Fitting 3/16" Tube$2.50
Brake Line Fittings and Unions, Brake Hardware2.5
1/2" Brake Line Fitting 3/16" Tube
1/2" Brake Line Fitting 3/16" Tube$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
9/16" Brake Line Fitting 3/16" Tube
9/16" Brake Line Fitting 3/16" Tube$4.06
Brake Line Fittings and Unions, Brake Hardware4.06
9/16" Brake Line Fitting 1/4" Tube
9/16" Brake Line Fitting 1/4" Tube$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
1/2" Brake Line Fitting   1/4" Tube
1/2" Brake Line Fitting 1/4" Tube$2.75
Brake Line Fittings and Unions, Brake Hardware2.75
10mm Brake Line Fitting  3/16" Tube
10mm Brake Line Fitting 3/16" Tube$1.75
Brake Line Fittings and Unions, Brake Hardware1.75
10mm Bubble Brake Line Fitting 3/16" Tube
10mm Bubble Brake Line Fitting 3/16" Tube$6.88
Brake Line Fittings and Unions, Brake Hardware6.88
3/8" Invert to 10mm Bubble Adapter Fitting
3/8" Invert to 10mm Bubble Adapter Fitting$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
11mm Bubble Brake Line Fitting 3/16" Tube
11mm Bubble Brake Line Fitting 3/16" Tube$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
12mm Bubble Brake Line Fitting 3/16" Tube
12mm Bubble Brake Line Fitting 3/16" Tube$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
13mm Bubble Brake Line Fitting 3/16" Tube
13mm Bubble Brake Line Fitting 3/16" Tube$1.66
Brake Line Fittings and Unions, Brake Hardware1.66
10mm Japanese Brake Line Fitting  3/16" Tube
10mm Japanese Brake Line Fitting 3/16" Tube$7.88
Brake Line Fittings and Unions, Brake Hardware7.88
Metric 10mm Bubble Union
Metric 10mm Bubble Union$7.25
Brake Line Fittings and Unions, Brake Hardware7.25
3/8" Invert to 10mm Invert Adapter Fitting
3/8" Invert to 10mm Invert Adapter Fitting$4.84
Brake Line Fittings and Unions, Brake Hardware4.84
British 3/8" Brake Line Fitting  3/16" Tube
British 3/8" Brake Line Fitting 3/16" Tube$5.00
Brake Line Fittings and Unions, Brake Hardware5
12mm x 1.0 Invert Brake Line Fitting 1/4" Tube
12mm x 1.0 Invert Brake Line Fitting 1/4" Tube$4.53
Brake Line Fittings and Unions, Brake Hardware4.53
10mm x 1.0 Bubble Brake Line Fitting
10mm x 1.0 Bubble Brake Line Fitting$1.88
Brake Line Fittings and Unions, Brake Hardware1.88
Standard 3/16" Brake Line Fitting
Standard 3/16" Brake Line Fitting$3.38
Brake Line Fittings and Unions, Brake Hardware3.38
Standard 3/16" Brake Line Union
Standard 3/16" Brake Line Union$3.63
Brake Line Fittings and Unions, Brake Hardware3.63
7/16" Brake Line Fitting 1/4" Tube
7/16" Brake Line Fitting 1/4" Tube$4.13
Brake Line Fittings and Unions, Brake Hardware4.13
10mm Bubble Brake Line Fitting
10mm Bubble Brake Line Fitting$1.75
Brake Line Fittings and Unions, Brake Hardware1.75
Standard 1/4" Brake Line Fitting
Standard 1/4" Brake Line Fitting$3.38
Brake Line Fittings and Unions, Brake Hardware3.38
Standard 1/4" Brake Line Union
Standard 1/4" Brake Line Union$8.33
Brake Line Fittings and Unions, Brake Hardware8.33
Brake Hose Locks
Brake Hose Locks$3.00
Brake Line Fittings and Unions, Brake Hardware3