Add an additional Horizontal Rail to your Whaley Rail system (no clamps included).
Add either our Whaley Rail Corner Clamp (Set of Two) or our Whaley Rail Flip Open Corner Clamp (Set of Two) to build it to your Whaley Rail frame system.
29" Horizontal Rail
Echo 30 Studio
Scout 31/Voyager 30
Scout 37/Voyager 36
Adicam Mini