The window espagnolette from the company 'Ifaistos is ideal for aluminum frames. It is available with a rosette that is placed at the point of the window lock and is independent of the handle.
The length of the handle is 123mm. To choose the correct dimension, depending on the size of the surface and the position/method (vertical, horizontal) where it will be placed, measure from the center of one hole to the center of the other.
The price refers to a pair.

Care: Avoid using detergents, caustic or chlorinated liquids for cleaning. A dry cloth or plain water is sufficient to keep the product clean.