JORDAHL railing fastening channels are used to fasten railing posts. They are concreted into the concrete slab and reliably transfer loads into reinforced concrete components using their reinforcement bars as anchors. The system solution uses special bolts that facilitate flexible application and lets structural tolerances be easily compensated. This makes it simple to install railing connections. The railing fastening channels are used in balconies, arcades, loggias and staircases. They are available in different lengths.