Feature Highlights: 1. Premium Zinc Alloy Build: Crafted from strong and precise zinc alloy, this lock is built for safety and long-lasting durability. 2. Wide Compatibility: Fits cabinet doors or drawers with a thickness ranging from 0.5mm to 12mm. The required installation hole size is 1915.8mm. 3. Tool-Free, Easy Installation: Get it set up in moments. No screws or tools are needed for a quick and convenient installation. 4. Fully Customizable Code: Set your own secure combination using 1 to 15 digits. It comes preset to 1-2-3-4 for initial setup. 5. Keyless Convenience: Eliminate the hassle of lost keys! This digital lock is the perfect, key-free solution for securing tool chests, cabinets, drawers, mailboxes, school lockers, and more. Product Details: This electronic code cabinet lock offers a secure and keyless way to protect your belongings. Made from durable zinc alloy, it's strong and built to last. It easily installs without tools on cabinets between 0.5mm and 12mm thick. You can personalize your security with a custom combination of up to 15 digits. Ideal for anyone tired of managing or losing keys, it's perfect for use on tool chests, office cabinets, drawers, shoe cabinets, mailboxes, and lockers. Specifications: Condition: New Material: Zinc Alloy Color: Black Size: 6.5 6.5 6.5cm / 2.6 2.6 2.6in Battery: Requires 3V (CR2032) button cell battery (not included) Package Weight: Approximately 173g / 6.1oz Package Includes: 1x Lock Body, 1x Nut, 1x Lock Tongue, 1x Gasket Note: Measurements are taken manually; please allow a slight 1-3cm variance. Colors may appear slightly different due to monitor and lighting variations from the physical product.