Abstract: For performing a surface measurement procedure on one side of a complex part such as a stamped steel inner door panel having compound curves, a magnetic swiveling support device for securing the opposite side of the part without adding projecting structure such as clamps or fixtures on the one side which interferes with the measurement process. Functionally, the magnetic swiveling support provides a non-clamping apparatus to accurately secure a complex part having a curved surface for surface measurement by automatic digital measuring techniques and equipment.