PRIMA KEY WINDOW HANDLE

Technical Characteristics

The handle is made of die-cast aluminium and blends in seamlessly with the Prima cremone line. It is equipped with a positioner for stopping the rotation at 90° and 180° and has a square pin, for the transmission of the movement, with a cross section of 7 mm and a length of 45 mm. Prima Key: By turning the key through 180° it is possible to lock the handle (1). Prima Key Logica: By turning the key through 180° it is possible to lock the handle (1). By unlocking the key you can open the bottom-hung window with the handle at 90° or close the sash with the handle at 0° (2). By turning the key through 45° and the handle 180° you can open the sash. On returning the handle to 90° the window handle returns to safety, preventing 180° rotation and therefore full opening of the sash (3).