Features: This olive and connector insert set is made of qualified metal, solid, firm and durable to use, ensures a long time service. Smooth section and glossy surface, the oil pipe' length is 2.5m, enough for brake use. Includes an oil pipe and 4 set of olive connector, 1 pack for a bike. BH59 and BH90 for you to choose, BH59 suitable for for M355/395/446/615, and BH90 suitable for M595/596/615/DEORE. Direct inserting installation, easy to install and operate, great accessory for Hydraulic Brake Hose. Specifications: Condition: 100% Brand New and High Quality Material: Metal Color: Shown as Picture Type: BH59, BH90 (optional) Oil Pipe Length: Approx. 2.5m / 98.4inch Pipe Outer Diameter: Approx. 5mm / 0.2inch Pipe Inner Diameter: Approx. 1.8mm / 0.07inch BH59 Olive: for M355/395/446/615 BH90 Olive: for M595/596/615/DEORE Weight: Approx. 90g Package Included: 1 x Oil Pipe 4 x Set of Olive Connector