The optical triangle encompassing a door, hinges on one side and handle on the other, embodies a sophisticated, accepted base form. The visual appearance is disrupted by the stainless steel tubing used to protect wire transitions between leaf and frame. In addition to that, helix wires scratch the surface of the profile section. The Inductio® resolves these shortcomings in a harmonious fashion: it was adapted to the design of the load-bearing hinges and eliminates tangled wires. Inductio® handles all adjustments of the load-bearing hinges. This in turn preserves the axial alignment of the hinges. And the section remains flawless at all times.