How to set the password? 1. There are protruding marking points on both sides, and the original password is aligned. (Original password: 000) 2. When the original password is not moving, turn the lock cylinder 90 degrees clockwise. 3. Set a new password, then turn the lock cylinder in the opposite direction and return to the original position. 4. New password setting is complete. Specification: Material: steel Diameter: 3 mm/0.12 inch Length: 100 cm/39.37 inch Note: Due to manual measurement, there may be small deviations. Package: 1 PC Lock Note: 1. All the pictures have been professionally corrected, but due to the different ambient light and different display device settings, there may be some deviations in the pictures and items you see, please understand. 2. The data is measured manually, there may be some deviations, but it does not affect the use