Features Durable Steel Construction: Crafted from high-quality steel, this hex key ball wrench set ensures long-lasting performance and reliability for all your repair needs Comprehensive Size Range: Includes 9 essential sizes (3/8, 5/16, 1/4, 3/16, 5/32, 1/8, 3/32, 5/64, and 1/16-inch) to meet diverse applications and provide versatility for any project Ergonomic Design for Comfort: The ergonomic shape of the hex key wrench allows for a comfortable grip and easier operation, reducing hand fatigue during extended use Professional Appearance and Functionality: Designed with both aesthetics and practicality in mind, this set is not only functional but also visually appealing for your toolkit Ideal for Various Users: Perfect for mechanics, engineers, and DIY enthusiasts, this high-quality hex ball wrench set is a must-have for garages and workshops alike Features: 1、Made of qualified steel material, solid and firm, durable to use, ensures a long time service. 2、This set includes the following hex key sizes: 3/8, 5/16, 1/4, 3/16, 5/32, 1/8, 3/32, 5/64 and 1/16-inch. Meet your different needs. 3、Ergonomic design make it easier to operate, more comfortable to hold. 4、Professional and practical design, beautiful appearance, convenient to use. 5、High quality hex key set is ideal for mechanics, engineers, garages, etc. Specification: Features: Made of qualified steel material, solid and firm, durable to use, ensures a long time service. This set includes the following hex key sizes: 3/8, 5/16, 1/4, 3/16, 5/32, 1/8, 3/32, 5/64 and 1/16-inch. Meet your different needs. Ergonomic design make it easier to operate, more comfortable to hold. Professional and practical design, beautiful appearance, convenient to use. High quality hex key set is ideal for mechanics, engineers, garages, etc. Specification: Material: Chrome vanadium steel Weight: 357g/12.6oz Specification: 3/8, 5/16, 1/4, 3/16, 5/32, 1/8, 3/32, 5/64, 1/16 Package List: 1Set * Wrench Package List