abrahamsson Door Knob May 16th, 2018 - 10:13:17
The first thing to do is to break open the new door knob and make sure all the necessary parts are there. You will find a list of them on the instruction page. Once you are sure the set is complete it is time to take the old one apart. Open the door and using the Phillips screwdriver remove the two screws holding the door closing mechanism in place. This is the metallic piece that sticks out of the door and is drawn inside the door when the knob is turned. Now take a look at the side of the door that does not have the lock the one that is on the inside side of the door.
A door knob is a kind of handle used for closing and opening a door. It is part of home security and is one of the most important devices among the door hardware products. A doorknob is placed a few centimeters from the edge of the door. Depending on decorative style local culture and owner preference the position of the doorknob on the door varies. A doorknob is operated by a latching mechanism and is generally made of metals. Wooden door knobs are also used. Design price and quality of a doorknob vary from model to model. There are mainly four types of doorknobs: entrance passage privacy and dummy. Entrance sets have keyed cylinders and they are mainly used for outside doors.
The entrance porcelain door knobs are fully functional with locks and latches. Privacy and passage sets are used on bathroom and bedroom doors. Porcelain dummy knobs make a perfect addition for your cupboards and closets. Usually porcelain knobs come in a complete set of two pieces. They are available in different sizes. However the standard ones measure 2 ¼ or 2 ½ diameter. Most porcelain door knobs feature a short iron brass or bronze stem. A matching backplate is also provided in some cases. The backplates normally come in five different finishes - satin nickel antique brass polished brass chrome and oil-rubbed bronze. Porcelain door knobs are available in a choice of colors and finishes.
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.