unusual passage door knob pictures ideas
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.
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.
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The kind of door knob you need depends on whether or not they are an exterior door or an interior door. Exterior door knobs will certainly be required to have a good lock on the door and are required to be weather resistant and a more heavy duty kind door knob than an interior knob set. Any time you replace the outside door knob you are going to have a deadbolt latch which should be replaced at the same time so that you can have matching keys for each of the locks. Interior doors have a practical door knob and are available in two standard general sizes; 2-3/8 inches and also 2-3/4 in.
Lastly commercial door devices are used for more organized residential purposes. Compared to door knobs door levers are beneficial in some different cases. This type of handle is efficient for gripping. They are often selected for homes where there are children elderly people or disabled who are not able to grip handles with much force. Like door knobs levers are also available in different materials including brass or nickel door levers. Along with this advantage companies have added different structures on levers to give them additional appeal.