1Common Photographic Accessory: Basic universal movie shooting components base such as for FS5, for C200, for EVA1 is equipped with Dovetail Plate as standard, which is a very commonly used photographic accessory. 2Camera Cage Adapter: The dovetail plate can be installed on a tripod and used to quickly slide in and out to fix and remove the camera cage, or to adjust the front and rear center of gravity of the camera cage. 3Main Features: The thread is clear, the force is even, and the plate is not easy to slip during use. Hollow design reduces weight and is convenient to carry. Equipped with an anti drop column to prevent the equipment from accidentally slipping off and scratching. 43/8 1/4 Inch Screw Holes: There are 8 3/8 inch screw holes and 8 1/4 inch screw holes reserved on the quick release plate for easy installation of other accessories. 5Wear Resistant And Durable: CNC precise machined all metal body, the surface of the dovetail plate is treated with anodized and anti oxidation, which is wear resistant and durable. Item Type: Camera Dovetail PlateMain Material: Aluminium AlloyProduct Color: As Pictures Shown Quick Release Plate Length: 25cm / 9.9inQuick Release Board Width: 5.7cm / 2.2inProduct Weight: Approx. 230g / 8.1ozInterface: 3/8 inch screw hole, 1/4 inch screw hole 1 x CameraDovetailPlate Please allow 1& 8209;2cm error due to manual measurement. Thanks for your understanding.