3-Digit Keyless Combination Lock: The combination lock is a secure and durable metallic password lock with a 3-dial design, providing 1,000 possible combinations. The default password is 0-0-0 and it is resettable.

Password Reset: 1. Enter the default password code 0-0-0; 2. Rotate the lock to align the hole on the outer shell with the hole inside the lock body. 3. Use a small pin to cover the hole behind the lock, do not release it. 4. Change the password. 5. Release the key after the password has been changed. 6. At this time, you can turn the lock counter-clockwise to unlock it.

Easy to Install: The digital combination lock has all the accessories for installation, just mark the position, cut a hole with a diameter of 19 mm and attach the lock to the cabinet with a hex nut, then tighten the hex nut without drilling.

Wide Application: Upgraded cipher wheels, clearer numbers and smooth wheels. Suitable for toolboxes, cabinets, drawers, mailboxes, wardrobes, caravan compartments, RVs, school lockers. It is perfect for replacing all similar sizes of key-operated cam locks.