lid for installation holes in walls
thingiverse
To cut costs, I crafted a custom lid myself to seal cable installation gaps in walls. The size specifications - not just the smallest hole diameter - can be effortlessly modified by revising column B within the attached spreadsheet found in the FreeCAD source code.
Download Model from thingiverse
With this file you will be able to print lid for installation holes in walls 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 lid for installation holes in walls.