Wire End Clamp for Model Railroads
thingiverse
The end clamp is used to clamp bus wires to each end of a baseboard. Grooves in the clamp keep the wires apart. Use OpenScad to specify the width and depth of the grooves, as well as how far apart they are. You should be able to use Customizer to specify the parameters for this thing. You can also open the .scad file in OpenScad and adjust the parameters there and create the stl. Or just use the stl i have also uploaded. Also see thing https://www.thingiverse.com/thing:3712344 which is a stand-off to keep under layout wires tidy.
With this file you will be able to print Wire End Clamp for Model Railroads with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Wire End Clamp for Model Railroads.