Window fasteners

Window stays and window locks

Window hold-open devices are window closures for locking swing windows. These window closers are also called window stays. Window closures or window stays are traditional closures that are placed on the window to close the window. There is no need for an additional lock in the window. Therefore they can also be used on windows that already have a window stay. For windows that are easily accessible, an additional lock or slider can be used for security.

It is not necessary to have an additional lock in the window, so no lock needs to be installed in the window.

Application of classic window stays and window locks

Classical window locks without a lock are particularly intended for smaller, traditional windows. In most cases, two closures are needed per window. For larger windows and for doors, we do not recommend using these window closures. It is also important with these classic window locks that there is no tension on the window due to, for example, draft strips or warping.

For windows that open outward, an inlet plate is required in the frame. For windows that open inward, a hook is needed which can be mounted on the inside of the frame.