A non-movable handle that extends all the way around the casket is called a/an?

A non-movable handle that extends all the way around the casket is known as a stationary bar handle. This type of handle provides a continuous support that is both functional and contributes to the aesthetic design of the casket. The stationary bar handle generally allows for easier and more secure handling of the casket during transportation, as it can be grasped at various points along its length.

Other handle types, such as bail handles or drop handles, do not encircle the casket and are typically designed for different purposes or styles. Bail handles, for example, usually consist of a curved metal loop that can be lifted, while drop handles are affixed to the casket and do not provide the same type of continuous support. Extension handles can refer to adjustable handles, which serve another distinct function apart from the stationary nature of the bar handle. Thus, the stationary bar handle is the most accurate description for a non-movable handle that extends all the way around the casket.