Abstract: A mirror mounting assembly is disclosed for mounting a mirror glass to a mounting bar, the mirror mounting assembly including a base member for attachment to the mounting bar and defining a spherical surface, and a first slide member secured to the base member and defining a spherical surface. A mirror housing for supporting the mirror glass is disposed between the first slide member and the base member, the mirror housing defining a first spherical surface contacting the spherical surface of the base member and a second spherical surface opposite the first spherical surface. A second slide member is slidably secured to the base member disposed between the first slide member and the mirror housing, the second slide member defining a first spherical surface contacting the spherical surface of the first slide member and a second spherical surface contacting the second spherical surface of the mirror housing.

Abstract: A mirror mounting assembly for attaching a mirror mounting bar to a vehicle includes a bracket for attachment to the vehicle and a connector for attachment to the mounting bar. A first detent piece is non-rotatably mounted to the bracket and includes a contact surface defining alternating radial grooves and ridges, the first detent piece also including at least one shoulder.