As I was building my IKEA Lack enclosure/stand, I needed a clean way to guide the wiring along its backside so, I designed these.
I've since printed several of these and they're so handy. They'll be used in many more places in the days/weeks/months to come.
Simply print the rail & cover, mount the rail to whatever it is that you want (using an M3 self-tapping screw) and slide the cover into place. Please note that the cover only slides in from one side as to keep it from sliding the entire way through the raceway.
The author marked this model as their own original creation.