The Wimberley FA-11 Adapter Plate is designed especially for the Nikon SC-29. Since the Nikon SC-29 Off-Camera Shoe Cord will not fit on the standard flash connection point on the modular Flash Bracket system, the FA-11 is required to adapt to it. It can also be used with brackets made by Really Right Stuff and Kirk. | Wimberley | | FA-11 Adapter Plate for Nikon SC-29 Shoe Cord | Best Buy