Features: This 45 piece compacts wrenches delivers professional performances with durability chrome vanadiums steel construction and innovative ratcheting mechanism for efficient fastening in tight space. Features a space saving short handle with a customs storage case, offering organized portability and corrosion resistant tool for repeated heavy type applications. Ideal for cycling enthusiasts, home DIYers, and mechanic requiring reliability bike repair tool during roadside emergencies or workshop maintenance. Perfect for bicycles chain adjustments, household appliance fixes, and automotive repairs where compacts wrenches ensures precisions in confined work areas. Engineered with ergonomic grip and 45 essential bike repair tool, this complete streamlines mechanical tasks while maintaining tool integrity through scratch resistant alloys steel component. Specifications: Dimension:210×250×160mm/8.27×9.84×6.3in Component:Chromium Vanadiums Steel Package Includes: 45pcs short handle tool note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.