Specifications: Size: 5 * 2.9 * 2.9cm Colour: Black Material: 45 Carbon steel Type:Bicycle Bottom Bracket Remover Application: It is used to disassemble and seal the middle shaft and the spline shaft. Features: Practical and easy to use. Necessary tool for outdoor cycling. Suitable for any 20 teeth splined type bottom bracket. The bottom bracket remover can be used with either a 24mm socket and wrench. Mini and lightweight, easy to carry and use, affordable and worth to have. With handy tool for repairing bike bottom bracket to install, loosen or tighten it, very useful and convenient. Our bottom bracket tool is a necessary repair tool for bike lovers, mini and lightweight, easy to carry and use, very suitable for cycling lover. This bottom bracket tool is made of steel and processed with hardened heat treatment, with high strength, anti-rust and durable. Package Include: 1 x Bicycle Bottom Bracket Remover Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.