This solid brass Craftsman style rotary or mechanical doorbell will enhance your restoration or renovation project by bringing an element of historic charm and character. This bell has a resounding ring that will be heard throughout your house, no wiring required! It comes from a collection that has become popular with not just homeowners but with contractors, builders, remodelers, and other professionals. This manufacturer specializes in unique finishes, as such not all finishes are kept in stock; call ahead for lead times if your project is time sensitive. The "Finishes" tab lists available finishes based on popularity and availability, others may be available by special order - if it's not listed feel free to call us to find out. Includes the bell, that is mounted on the inside of door, and the turn key, that is mounted on the outside of the door. Wood screws included.