Adapters for Centroid Acorn CNC controller. Allows for direct mounting to 35mm DIN Rail. Power supply mounting bracket uses M3 screws to attach to the bottom of the Meanwell power supply that comes with the Acorn CNC controller. This is the same screw that you would find in a computer case for attaching a disk drive to a tower. I used the low profile mounts, but I drew a higher mount if you want to bring it up higher in your control panel. Print in PETG or ABS.