All metal aluminum of the ball head is made by CNC technology, contrasting with the traditional die-casting process. The CNC process is precisely adjusted by the computer to make the ball rotate more smoothly, the metal density is higher and more durable, and it has a super locking force. Easily support your heavy shooting gear and adjust your shooting angle to improve your accuracy while hunting | The surface of the shooting tripod head is oxidized. Compared to the traditional spray treatment, the oxidation treatment can resist scratches from hard objects, feel more delicate, and last longer | The heavy-duty tripod ball head can rotate 360 degrees. The camera can be adjusted to different angles with the help of 2 adjustment knobs. With Arca Swiss quick-release plate, you can switch between different cameras more flexibly | The bottom of the rest head has a 3/8" thread that fits most tripods and monopods. The top 1/4" screw can be flexibly adapted to cameras, camcorders, phones, projectors, thermometers, etc. With extra QR plate, a phone mount, and 2 Pcs 3/8" to 1/4" base screw converter to match more equipment | Horizontal and vertical bubbles on the head enhance the perception of horizontal position. The base has a 360-degree index indicator for more precise control. Helps to take stable panoramic photos and videos. U-shaped groove design can easily switch between horizontal and vertical shooting modes