The package includes three silver square wrenches, suitable for various applications such as backup use, securing multiple cabinets, or sharing with family and colleagues. Made from high-quality zinc alloy, these wrenches offer greater strength and durability compared to standard metal, providing excellent resistance to bending and deformation even under significant force. Designed with a user-friendly T-shape and a D-shaped handle, they fit comfortably in the palm, allowing for efficient force application and reducing hand strain caused by small handles or awkward grip when opening cabinets. Their compact and lightweight design saves space and allows easy portability on a keychain, in a pocket, or in a tool bag without adding bulk. These wrenches are ideal for opening household distribution boxes and small control cabinets, as well as industrial-grade enclosures such as network cabinets and AE cabinets, offering broad compatibility across multiple settings without the need for separate tools.