【Reliable and Lightweight】: This Bike Disc Brake Hose Tube Set is made from sturdy stainless steel and lightweight aluminum alloy, ensuring long time durability and easy handling. 【Convenient to Use】: Our Bicycle Brake Hose Kit is designed for ease of use, making it a to install on your mountain or road bike. 【Easy Replacement】: If you have old or damaged parts, this kit allows for effortless replacement, keeping your bike's braking system in top condition. 【Product Dimensions】: The brake hose measures 3mmx300cm, the oil pin measures 11.8mmx3.9mmx2.3mm, and the olive sleeve measures 8mmx6.8mmx5.1mm, all designed to fit most standard bikes perfectly. 【Package Includes】: The package comes with 4 oil pins, 4 olive sleeves, 1 cutter, 1 wrench, and 1 brake hose tube, everything you need for a complete brake hose overhaul or replacement on your bicycle. Specification: Material: Stainless Steel, Aluminum Alloy Package Includes: 4 Oil Pins 4 Olive Sleeves 1 Cutter 1 Wrench 1 Brake Hose Tube Note: Please allow slightly errors 1-2cm differences due to manual measurement.