This bracket consists of modules M3 & M9. It attaches directly to the Arca-Swiss style dovetail on the swinging arm of the Wimberley Head Version II. Since it is attached to the head and not your lens, it remains in place when you switch lenses. The bracket folds flat for easy storage.
Note: The Nikon SC-29 Cord is not compatible with this bracket unless you use the FA-11 Adapter.