The window handle knob from series 155 offers a practical and stylish mechanism for opening and closing your windows. It is ideal for adding a functional yet decorative detail to any space, whether it's a residential or commercial environment. Made from high-quality materials, this product features a silver color, giving it a modern appearance that easily coordinates with various decorative styles. The handle of the knob is 120mm long, providing easy and comfortable use. The screw center distance is 43mm, an important measurement that facilitates installation and aligns with the required space. To choose the correct size, remember to measure the distance from the center of one hole to the center of the other, depending on the surface and placement. Care for your knob carefully by avoiding harsh cleaners or chemicals that could damage it. A simple dry cloth or a bit of water is sufficient to keep the product clean and in good condition.