Hanna’s Side & Window Brush is one of the most popular brush components in the industry. It provides superb cleaning coverage of the upper side, side and rocker panel areas of a vehicle. The 70’ brush height is higher then other side brushes allowing for better cleaning of today’s taller vehicles. Hanna’s exclusive cloth cut also allows for a faster brush rotation and cleaning action. Tension against the vehicle is achieved by an adjustable shock and spring assembly. There is also an adjustable stop bracket to set the rest position.