The Zacuto Gorilla Plate V2 Adapter is used in conjunction with the Gorilla Plate V2 that has the red lever at the front of the plate by the camera lens.
The tapped holes on the bottom of the Gorilla plate are offset from the center of the lens for use with some of Zacuto’s kits. This is only a concern if you are using the Gorilla plate with other rigs that need the matte box in line with the lens/mounting screw hole. You can add the Gorilla Plate Adapter, which slips underneath the plate and adds a central tripod hole on the bottom of the Gorilla Plate. This adapter comes with a longer 1/4”-20 screw that will replace the smaller 1/4”-20 screw that comes with the Gorilla Plate.
Note: You will need to take the existing screw on the Gorilla Plate out and use the longer one provided with the adapter to attach your camera to the plate.