This design allows you to use this handy accessory on all heads equipped with the 3157N type of camera plate including the 3030, 3265, 3437,468RC2, 486RC2, and 488RC2.
The Junior Elbow Bracket enables you to rapidly change from a horizontal to a vertical shooting axis, without having to reposition the tripod. It incorporates an adjustable stop which prevents accidental camera rotation, and is great for small and medium sized cameras equipped with telephoto lenses.