A "Sofa Hardware Turntable Swivel Plate" is a rotating mechanism or hardware component used in furniture, including sofas, chairs, and other seating items. It allows the attached furniture piece to rotate or swivel smoothly in a circular motion. Swivel plates are often used to enhance the functionality and versatility of furniture, providing users with the ability to turn or pivot the seat easily. These terms describe elements that add a rotational feature to furniture, enabling users to change their seating orientation without moving the entire piece. Swivel plates are commonly used in recliners, office chairs, and other furniture items to offer convenience and flexibility in seating arrangements.