abrahamsson Door Knob May 16th, 2018 - 10:17:21
Soon a lock would be added to a door. That made not only a way to keep the door from accidentally opening but also a way to intentionally keep people out. That wasnt enough for some people who could bust through a simple lock so there had to be more substantial locks created. Dead bolts were added to really hold a door shut when the person inside wanted it to stay that way. At one point there were very limited selections if you wanted a door with locks and even more limited selections if you wanted the additional dead bolt lock that matched the door knob.
So they need to have a proper security system to maintain safety measures of the house. This is why manufacturers design exterior door knobs differently. However inside lever knobs are free from these concerns. When we choose inside door knobs we have to look properly at the rooms condition. This is important because if we want to use the knobs for our bedroom we will have to ensure a locking system which could be unlocked from inside only and in the case of emergence from the outside with a special key. There are privacy door knobs available for this purpose.
The most common styles of door knobs are privacy knobs keyed entry knobs passage knobs commercial knobs and dummy knobs.Privacy knobs can be locked from the inside. These are used as interior door levers for rooms like bathrooms and bedrooms. For major entry areas like front doors and garage doors keyed entry knobs are perfect because of its key mechanism specially created for exterior door hardware. You will see less locking mechanisms on passage knobs as these are not made for security. In the case of dummy knobs only decorative purposes are considered.
Most door knob manufacturers are also wholesale suppliers and exporters. The commonly used materials for making door knobs are brass iron wood wire ceramic stainless steel and aluminum. Door knob is a handle used for opening and closing a door. Door knobs are often sold as complete locksets. Porcelain door knob/rosette assemblies are offered for both sides of the door. Passage/privacy sets consists of a latch faceplate and strikeplate. Wholesale door knobs are available for different purposes such as passage privacy etc. Dummy door knobs are also available which are non-functioning and are used on closets and French doors.