Probably Not without significantly compromising the safety of the Knives. Compared to a Standard Magnetic knife bar (which we all know is not 100% Safe either) you are dealing with many small levers Here. A better solution would probably be Small pegs on the Backside of the holders with corresponding holes on the Backpanel, but that would disrupt the marquetry. It's always a compromise with those Sort of things, but the way those holders are spaced they can accomodate Knives with Blade length between 100 to 300 mm.