Which feature of a casket handle is described as a moveable component with a hinged arm?

The feature of a casket handle described as a movable component with a hinged arm is known as the swing bar. This design allows for the handle to be lifted and swung outward, providing both functionality and an aesthetically pleasing look. Swing bars are often used in caskets to allow for easier lifting and carrying, as they can accommodate a variety of handling styles and preferences.

The other terms refer to different components or styles of handles. End caps typically serve as decorative elements that cover the ends of the handles, while fixed handles do not have the ability to move or pivot, being permanently attached to the casket. Scroll handles, while also decorative, generally do not feature the same kind of hinge mechanism that allows them to move, distinguishing them from swing bars.