Window handles with a push button are a type of window handle or window grip that is equipped with a push button or lever that allows the window to be opened and closed. They are often used on windows made of wood, aluminum, or PVC and can be used on both inside and outside windows. The push button or lever makes it easy to open and close the window without having to turn the entire window handle. Some window handles with a push button also have a locking function to lock the window.