A combination lock, 4- dialing allows for different combinations, it is very easy to set and safe to keep your locker security. Resettable combination allows for personalization. Made with zinc alloy, with high hardness, and wear resistance, making it more durable, and . Features -Color: As shown. -Material: Zinc alloy. -Size: About 8.00X5.50X5.00cm/3.14X2.16X1.97in. -Length of lock lever: 20mm/0.78". - Made by zinc alloy materials to offer stable protection, reliable and sturdy, anti-wear and anti-corrosive. - It is easy to set 4 dial ,and easy to remember it. You no longer need to worry about finding a . - The design is scientific and the safety performance is excellent, which can well guard your property. - Combination lock, portable to operate, difficult for the lock to be , securing your belongings from thefts. - Wide application. Suitable for gym lockers, school lockers, toolboxes, hitch lockers, staff lockers and so on. Set up password: 1. Dial to password 0000 and turn the knob arrow to aligned the unlock symbol. 2. Insert the code changer, turn 90° to the right and hit the horizontal code change button. 3. After setting the password, turn the code changer 90° to the left to reset, and then pull out the knob and turn the arrow to the lock symbol to complete the password setting. Retrieve password: 1. Insert the and turn it 90° to the right until it is straight. 2. Straighten the , turn the 4- password in turn, and the correct password will be retrieved if the cannot be turned. 3. Rotate the 90° to the left and pull out the to retrieve the password. Package list: 1 x lock 1 1 changer