Equipped with a storage case: The toolbox comes with a portable case, where all parts are stored in their designated slots, preventing them from moving around inside the toolbox. You can easily find the tools you need for DIY repairs and put them back in their positions afterward. Ratchet Wrench: This specially designed wrench uses a ratchet mechanism, which not only allows for quick tightening or loosening of bolts with unidirectional rotation but also automatically locks in the reverse direction to prevent nuts from loosening. The ratchet design significantly improves work efficiency, reduces hand and maintains stability even during prolonged use. Portability: This ratchet socket wrench set features a portable structure and a reinforced handle design, making it easy to for carry with one hand and providing reliable performance in mobile maintenance and various repair scenarios. Practical and Multifunctional: Known for its fine craftsmanship and rich accessories, this combination wrench set is a reliable choice for assembly, disassembly, tightening and repair. Suitable for various maintenance scenarios. Scope of application: Suitable for disassembling and repairing small household items, and can also be used for simple maintenance of bicycles, motorcycles and cars., Manufacturer: zhaxide