The profile connecting component (2) is connected on the one hand with a profile (5a) and on the other hand with a retainer (1) fixable rotatively, pivotably and in various directions to a ridge rafter (4a). The profile connecting component at its upper end has a ball head (8) for insertion in the accommodation (9) of the retainer (1) and at its lower end fixture devices (7) for the profile (5a). The ball head of the profile connecting component is fixable in the accommodation of the retainer by means of a clamp pin (3) in an arbitrary direction to the ridge rafter (4a).
