Description: Material: Made of high quality brass, anti-rust and good toughness, durable to use. Excellent Performance: The olive insert has high precision, which perfectly fits for the disc brake hose, no oil leakage. Quick to Install: The olive insert is a small term, so it is easy to install and convenient to use. No need additional adjustment, which is convenient to use. Compatible for M506/M596/M615/M666/M675/M7000/T750/M785/M8000/M985/M9000(BH59); or compatible for MT200/M315/M355M365/M395/M396M445/M446/M447(BH90); or compatible for E1/E3/E7/E9/CR/DB1/DB3/DB5/XX/XO/GUIDE; or compatible for MAGURA MT2/MT4/MT5/MT6/MT7/MT8; or compatible for Draco 2/Auriga Comp. Note: Disposable articles, because the brass olive head after use will be deformed. Specification: Material: Brass Color: Gold and Silver Size Chart: BH59: Brake Olive: Upper Width: 5mm/0.20inch; Lower Width: 7mm/0.28inch; Height: 6mm/0.24inch; Connecting Insert: 13.2x4.6mm/0.52x0.18inch BH90: Brake Olive: Upper Width: 5mm/0.20inch; Lower Width: 7mm/0.28inch; Height: 6mm/0.24inch; Connecting Insert: 11.2x4.6mm/0.44x0.18inch Brake Olive: 5x7mm/0.20x0.28inch; 6x6mm/0.24x0.24inch Connecting Insert: 12.2x4.6mm/0.48x0.18inch Package Includes: 10 Pieces Brake Olive 10 Pieces Connecting Insert(4 Pack) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!