Download GIF - Key GIF File HD
A lock is a mechanical or electronic fastening device that is released by a physical object (such as a key, keycard, fingerprint, RFID card, security token, coin, etc. ), by supplying secret information (such as a number or letter permutation or password), or by a combination thereof or only being able to be opened from one side such as a door chain. A key is a device that is used to operate a lock (such as to lock or unlock it). A typical key is a small piece of metal consisting of two parts: the bit or blade, which slides into the keyway of the lock and distinguishes between different keys, and the bow, which is left protruding so that torque can be applied by the user. In its simplest implementation, a key operates one lock or set of locks that are keyed alike, a lock/key system where each similarly keyed lock requires the same, unique key. The key serves as a security token for access to the locked area, locks are meant to only allow persons having the correct key to open it and gain access. In more complex mechanical lock/key systems, two different keys, one of which is known as the master key, serve to open the lock. Common metals include brass, plated brass, nickel silver, and steel. = Premodern history =Locks have been in use for over 6000 years, with one early example discovered in the ruins of Nineveh, the capital of ancient Assyria. Locks such as this were developed into the Egyptian wooden pin lock, which consisted of a bolt, door fixture or attachment, and key. When the key was inserted, pins within the fixture were lifted out of drilled holes within the bolt, allowing it to move.
This GIF Bitmap Image Key GIF File HD is a part of Keys Category in Objects Folder. Key GIF File HD has a Resolution of 67x50 Pixels. Key GIF File HD is of .gif (Graphics Interchange Format) Format. It's Size is 12.6KB. This GIF has been Downloaded 84 times till now. Key GIF File HD was Added on 03-07-2021. Download Key GIF File HD by clicking the button below:
Format: GIF
Downloads: 84
Views: 121
Size: 12.6KB