This product is an antique Victorian mortise lock body with porcelain knob, escutcheon plates, and spindle. It is a round white door lock from the late 1800s or early 1900s, featuring a metal construction and original antique design. The lock is salvaged and reclaimed, originating from the United States. It is a unique and historical piece that would add character and charm to any vintage or antique-themed door. Smoke-free home.