Goof / Trim Ring with screw holes
thingiverse
I could not find a goof/trim ring which would work for my LED ceiling lights so had to make them. These are 2.4mm thick and have screw holes for mounting. Inner Diameter = 50 mm / ~2 inch Outer Diameter = 152 mm / ~6 inch Screws holes should work for 4.1 inch J-Box have included Fusion 360 (f3d) file and .3mf if someone wants to modify it for their needs.
Download Model from thingiverse
With this file you will be able to print Goof / Trim Ring with screw holes 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 Goof / Trim Ring with screw holes.