Feature Highlights: 1. Versatile Compatibility – This universal key fits square socket and triangle lock panels, making it suitable for cabinets, mailboxes, drawers, cupboards, electrical cabinet locks, and more. 2. Wide Application Range – Ideal for interior doors with door locks, high/low voltage electrical cabinets, distribution boxes, control cabinets, switchboards, and various electrical systems. 3. Durable Material – Made from sturdy zinc alloy for reliable, long-lasting use. 4. Easy to Use – Designed for quick and convenient access, no special skills required. 5. One-Piece Convenience – Comes as a single, ready-to-use key, perfect for everyday locking needs. Product Details: This universal key is crafted from high-quality zinc alloy, offering durability and strength for repeated use. It is compatible with square socket and triangle lock panels, providing a practical solution for unlocking cabinets, mailboxes, drawers, cupboards, electrical cabinet locks, and similar fixtures. Suitable for both residential and light industrial settings—including interior doors, electrical cabinets, distribution boxes, and control panels—it delivers reliable performance wherever a universal key is needed. Specifications: - Quantity: One Piece - Material: Zinc Alloy - Suitable for: Cabinets, Mailboxes, Drawers, Cupboards, Electrical Cabinet Locks, etc. - Application: Interior doors with door locks, high/low voltage electrical cabinets, distribution boxes, control cabinets, switchboards, and related electrical systems.