Laundry Machine Rails

This is a bracket for attaching a 1" round magnet to the bottom of a 1x4 board.
(US standard sizes; a 1x4 board is .75 inches thick)

I used this to make a set of rails to set on top of the washing machine. The magnets keep the rails from flying off during the spin cycle.

Full instructions for the rails are in the Post-Printing section, but they boil down to:
1. Print six brackets
2. Cut three boards to fit
3. Stick magnet into bracket, attach to board
4. Connect boards together into a C shape.

Be sure to test fit the first bracket before printing the next five!

I have included the OpenSCAD source code, since my needs are almost certainly different from yours. Not to mention the size of your magnets.