Which two keys cant open any door: The answer to this question is Don"key" and Mon"key". EXPLANATION: The definition of a key is that it's a small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it.
A piano has many keys but can't open a single lock.
"A Piano" is the correct answer of this riddle.
What has 88 keys but can't open a single door? Answer: A piano.
Master key systems have been around for some time. They enable property owners to decrease the number of traditional keys needed to effectively manage a facility. In short, a master key system allows one keys to open multiple different locks. At the same time, more than one key can open the same lock.
What has many keys but can't open Santa's sleigh? A piano.
The answer to the What Can Run But Not Walk Riddle is water, a river.
The answer to this riddle is staircase.
Bump keys are specially cut keys that can bypass the security mechanisms built into traditional pin and tumbler locks. Bump keys are also referred to as “999 keys” because all of their ridges are cut to the maximum depth (999) in a key-making machine.
Occasionally, someone will want the locks they use in their institution, organization etc. to have “mastered” locks. This means that although all the individual locks have individual keys, there's also a “master” key that will open them all.
A master key is a key that opens several different locks, related in some way, within a master key system. For example, an elementary school may have a master key which will open all classroom doors. Classroom doors would each also be opened by a key which would only open that one classroom door.
What has a horn but does not work? Answer: Rhinoceros.
What always goes to bed with its shoes on? Answer: A horse.
What key is the hardest to turn? Answer: Donkey.
I have 24 keys but cannot open any locks. Sometimes loud, sometimes soft. What am I? Answer: Music.
How they are used today. Skeleton keys became less common after the invention of locks that could be opened with a specific key. However, they are still used today for specific purposes. For example, some landlords kept a skeleton key so they could enter tenants' homes in an emergency.
House locks have a series of levers and pins set to a specific formulation that only accepts a particular key. Therefore, there's no such thing as a universal key that can open any door lock. However, there are master keys that can open multiple locks set to accept them.
Antique skeleton keys typically are priced at $10 or cheaper, while older skeleton keys or more detailed skeleton keys cost as much as $1000. They are fairly easy to find at estate sales, antique shops, or online. You can find newer antique skeleton key replicas at hardware stores or even home decor retailers.
No, police do not have master keys to homes. First, there is no such thing as a “master key” which would fit all locks. A simple query on the internet would reveal at least a half-dozen well-known brand names and several more “higher end” lock manufacturers. Kwik-set keys don't fit Schlage locks, and vice versa.
A skeleton key has the warded section of the key removed so that it opens all the doors of a system. Some applications, such as a building with multiple entrance doors, have numerous locks that are keyed alike; one key will open every door.
Answer: Books, wear jacket but not pants. Explanation: This is riddle type question.
Therefore, the right answer of this riddle is a glove which is not alive but have five fingers. Was this answer helpful?
What can be filled with empty hands? Answer: Gloves.