Features1Aluminum Alloy Material: The wrench is made of high quality aluminum alloy material, rust proof, anti corrosion, strong and durable. 2Convenient Disassembly: Effective use, good hand feel, convenient disassembly, etc., especially suitable for bicycle maintenance. 3Small And Convenient: This bicycle repair wrench has two functions in one, compact and portable, high hardness, strong and durable. 4Strong Practicability: This wrench has good working performance and strong practicability, and can be used for bicycle maintenance. 5Professional Maintenance Tools: This bicycle wrench can be used for shima and other brand integrated bottom bracket repairs.SpecificationItem Type: Bike Repairing WrenchMaterial: Aluminum AlloyApplication: For Shimano And Other Bike Repair ToolPackage List1 x Wrench