The model consists only of quad polygons that can be subdivised. The renders provided have two subdivisions. Unwrapping is done without overlapping UV's. Model is in real world scale.
This specific socket plug is not modeled after a specific type or brand, so no copyright restrictions apply.
A non subdivision model is also provided when a lower polygon count is required. This model is provided as OBJ and FBX file. It also consists of only quad polygons and the unwrapping has no overlapping faces.