General description This re-codeable 4-digit combination lock enhances security by allowing you to set up to 10,000 possible passwords. It eliminates the need for keys, with a default password of 0-0-0-0, ensuring you never have to worry about losing a key. Made from high-quality zinc alloy and featuring a solid steel bolt, this lock is designed for durability and resistance to tampering. Technical specifications Dimensions: 120 x 45 x 25 mm Solid steel bolt diameter: 10 mm Installation Supports two installation methods: vertical and horizontal Includes a lock cover for horizontal use and a metal side door buckle for vertical use Comes with 6 tamper-proof screws for secure installation Installation requires an electric screwdriver and a drill Installation takes only a few minutes Note: One-way screws cannot be removed once installed; confirm the installation position before proceeding Usage The combination lock is suitable for both indoor and outdoor use, making it ideal for a variety