Kit Includes everything you need to plumb a great brake line set. Kit includes a 25 ft. roll of 3/16" zinc plated brake line tubing and the most popular ISO/Bubble flare fittings for 3/16" tube. There are a total of 16 fittings (10 - 10x1mm, 2 - 11x1.5, 2 - 12x1mm, 2 - 13x1.5mm) included.