Manfrotto Camera Plate Adapter for 322RC2 Camera plate gives you more options for your 322RC2 camera Lightweight and easy to use Allows you to mount your camera in the low center of gravity or upright position With the upright position, you can use your strongest fingers to operate the 322RC2 trigger Dimensions: 5.0 x 4.0 x 4.0 inches (WxHxD); weighs 2.0 pounds