9550 Digits High Security Combination Security Combination Door Lock

9550 Digits High Security Combination Security Combination Door Lock. Customized Design: Dial design with customizable length options of 20mm and 26mm. Multiple Color Options: Available in Black and White colors to match various environments. Master Key Function: Supports Master Key functionality for enhanced security management. High Security Combination: 3-digit combination lock mechanism without battery requirement. OEM and ODM Services: Full customization, minor customization, and flexible customization options available. Durable Material: Constructed with high-quality ABS material for long-lasting performance. Versatile Application: Suitable for commercial, household, and industrial use on metal and wooden surfaces. Free Key Provision: Includes 1% free keys for backup and convenience.