The Q6 Manfrotto adapter for Arca Swiss plates allows you to attach it to the existing head. The plate locking system from the top has been prepared for photographers offering them a fast, easy to use and very secure mechanism suitable for heavy professional equipment. The board is locked in the socket as soon as it is inserted into it. The safety lock stops the plate from sliding and accidentally ejecting before the main lock is operated. Made of lightweight aluminum, the adapter is equipped with 3 spirit levels.