They allow free position of the profiles. The profile slots positioned at right-angles to each other remain free. Panel elements can be positioned in the profile grooves without additional machining.
Due to the reduced clamping force and ommited rotation locks, these connecting sets should only be used in combination with panel elements and lightly loaded constructions.
Low workload. To assemble a hole must be drilled into one of the profiles and the core hole must be drilled out.
The connecting sets are used to connect two aluminium profiles at right angles.