The Betley Butterfly Two Tone Lock door handles are a stylish, modern feature of door furniture. They are suitable for all internal wooden door types that require a Sash lock mechanism for opening and closing securely. Designed for effectiveness, and built to last, these Chrome and Satin door handles add class and style to any door as they are universally appealing and aesthetically pleasing. They are an essential feature for any door, including modern and traditional homes, offices and shops. Comes with Spindle and Screws .