- Comprehensive Hex Key Set: This T-handle hex key set includes 9 metric sizes: 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, and T25, making it an essential toolkit for all your bicycle repair needs. - Durable Material Construction: Crafted from high-quality chrome vanadium steel with a satin chrome finish. These keys are designed for long-lasting performance and are resistant to wear. - Enhanced Grip: Each hex key is treated to provide superior friction and grip on fasteners, minimizing slippage and reducing rounding of the heads during use. - Versatile Applications: Ideal for bike maintenance, furniture assembly, and DIY projects around the home, this set offers the right tools for various tasks, ensuring you are always prepared. - Compatibility: Suitable for a wide range of bike components and hardware, this set meets the demands of both casual riders and serious cyclists. - Compact and Convenient: The T-handle design allows for easy maneuverability and torque application, making tightening and loosening fasteners effortless. With this hex key set, you can tackle any repair job with confidence, knowing you have the right tools at your fingertips.