JBtek 8 Channel DC 5V Relay Module Cover (Amazon Relay, 6mm shorter than SaintSmart)
thingiverse
I've tweaked the spacing between the holes from front to back in the original design found at https://www.thingiverse.com/thing:336948/apps/print/#apps, achieving a snug fit that's just right. Big thanks go out to clough42 for their contribution. Still got some work to do - I need to adjust the screw hole placement to perfection by moving them slightly towards the edge on the high side. But don't worry, you'll still have access to those screws. Just be patient with me as I take this challenge head-on and learn Blender in the process.
With this file you will be able to print JBtek 8 Channel DC 5V Relay Module Cover (Amazon Relay, 6mm shorter than SaintSmart) 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 JBtek 8 Channel DC 5V Relay Module Cover (Amazon Relay, 6mm shorter than SaintSmart).