Locks were born out of an imperative need to secure possessions, with evidence of their existence dating back 6,000 years. Interestingly, the first padlocks were made with a series of rope knots. These have nothing in common with modern high-tech padlocks. Only that they shared the same purpose of protecting their prized property from theft. Know the security locks for glass doors but before …
The oldest known mechanical locks were made by technologically advanced Egyptians who created them entirely out of wood. Modern locks, however, are made of metal and bear little resemblance to their ancestors. The spectrum of locks available today varies in their designs and the environment in which they are used. The types of locks found on wooden doors differ from the designs applied to glass doors or windows.
While glass doors are normally intended to be locked from the inside, they could be used as an entry point into your home, in which case you would need a lock to be installed from the outside. There are so many types of design and style locks available on the market for glass doors, you might be wondering which one to choose.
Among them the cam locks work well with hinged doors and require a hole to be drilled through the glass. It consists of a cylindrical base with a keyhole and a piece of metal that is positioned perpendicular to the base, known as a cam. When the key is turned, the cam raises or lowers as the case may be.