What is the term for the molding that runs along the lower edge of the body panels of a casket?

The correct term for the molding that runs along the lower edge of the body panels of a casket is indeed base molding. Base molding serves both a functional and aesthetic purpose, as it provides a finished look to the casket while also protecting the edges from damage. This molding is typically designed to complement the overall style of the casket and can enhance its visual appeal. Other terms such as bottom trim or footer molding might sound similar but do not specifically refer to the molding located at the lower edge of the body panels. Edge molding generally relates to the trim that might be found along the edges of various surfaces but does not denote the specific lower molding characteristic of casket design.