The standard UNC1/4” & UNC3/8” camera screws have been used on CAVIX photo quick release system. Photographers can interchange the screws as needed. The modular structure design realized strong applicability and compatibility with more brands. Horizontal shooting and vertical shooting can be interchanged freely at the condition of keeping the center of shooting. At outdoors, the system can effectively prevent the camera from falling down. It is made of Aero aluminum with CNC precisely machined,