Description: Reliable material: Brake lever screws are made of aluminum alloy, not easy to rust and corrosion resistance, high strength and durability. Use function: Brake lever screws are used to adjust the brake inner line of the brake handle. Good applicability: brake lever adjusting screw is suitable for most road bicycles, mountain bicycles, etc. Replacement accessories: M7 brake lever screws replace old bolts in time to provide better performance for your bicycle. Portable: Bike brake lever bolts are lightweight, which is easy to carry, will not occupy too much space. Specification: Material: Aluminum alloy. Size: Approx. 2.66x1.46 cm/1.05x0.57 inch. Color: Black, Silver. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package Includes: 4 Pieces Brake Lever Adjusting Regulator Screws. Reliable material Brake lever screws are made of aluminum alloy, not easy to rust and corrosion resistance, high strength and durability Use function Brake lever screws are used to adjust the brake inner line of the brake handle Good applicability brake lever adjusting screw is suitable for most road bicycles, mountain bicycles, etc Replacement accessories M7 brake lever screws replace old bolts in time to provide better performance for your Portable Bike brake lever bolts are lightweight, which is easy to carry, will not occupy too much space