This ProMediaGear bracket plate is custom fitted for Sony Alpha 9 and A7 III and A7r III with VG-C3EM Vertical Grip series. The bracket plate can be mounted to ProMediaGear flash
brackets or L-Brackets. Since it is custom designed it fits
like a glove perfectly matching the camera shape, it also provides
anti-rotation so the plate won't slip or twist. The plate has been machined from solid Aluminum T6061 block and has hard black
anodized surface coating for scratch resistant finish. The plate also features 1/4-20 threads for mounting other quick release plates or accessories.