1. Material: aluminum alloy2. Four metal cipher wheels, a total of 10,000 cipher combinations3. Large opening button, more convenient to open4. Optimize the space in the box to store more keys5. There is a password observation hole inside, so don t worry about forgetting the password6. Weight: about 420 grams7. Dimensions: overall 105x40x120 mm, internal 70x92x30 mmDelivery list: metal gasket x1, sponge gasket x1, screw x4, expansion screw x4, cat s eye wire x1, manualchange Password:1. Initial password 0-0-0-02. Toggle the modification to move from A to B3. Turn the password wheel to set a new password4. Press down the bolt, the modification key jumps from B to A

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