Quick release adapter with 410PL quick release plate. The Manfrotto Adapter 394 allows for the installation of a quick release system compatible with the 410PL camera plate, even in locations where it is not originally intended. A double internal thread (1/4" and 3/8") is available for securing the adapter. A 410PL quick release plate is included in the package. The quick release plate is secured within the adapter using a fastening mechanism and an additional safety device, ensuring a secure hold of the plate and the camera mounted on it within the adapter. For attaching the camera, both a 1/4" and a 3/8" camera screw are provided.