The UKA11 Uka Foldable Quick Release L-Plate from Ulanzi is a modular design composed of an Arca-type compatible base plate and L-component that facilitates easy, secure switching between horizontal and vertical shooting orientations. A quick release lock allows you to instantly switch angles between 0°, 90°, 180°, and 270°. Its 1/4"-20 mount allows wide compatibility with cameras weighing up to 5.5 lb. The plate folds flat to save you space and allow for more convenient transporting while not in use.