Using your MasterLock 5KALJA383 padlock is easy. First, find a suitable place to secure it. Insert the shackle through the object you want to lock and then close it. Use the provided key (key number A383) to lock and unlock the padlock. Remember, since it's keyed alike, one key can open multiple locks of the same type. For maintenance, keep the padlock clean and dry. Avoid exposing it to harsh chemicals or extreme weather conditions. If the lock seems stiff, you can use a little bit of graphite powder to lubricate it. Don't try to rekey the lock on your own as it's non - rekeyable. Also, make sure to keep your keys in a safe place to prevent unauthorized access.
