I do not know if using magnets to attach boards in steel enclosure boxes is dumb or genius. But Altronix MM24s are magnetic standoff posts to stick access controllers and power supplies in place rather than using screws and drilling holes.
See: Altronix Mounting Magnets
****** ******* ** ~$** *** ** posts, ****** *** ***** * ****** / ***** ~$** *** *****.
* ***** * ********** ********/****/******* ***** is ***** **** ******* ** ** rigid *** **** ****** ** ***** around ******, *** ***** ******* **** faster/quicker ** *******.
**** ** *** *****? ****/***?
* *** ***** *********. ***** *** particularly ***** ** *** **** ** install * ***** ***** ** *** door ** ** ********* **** *****'* have * *********. * ****** *** them *** ***** ******* ****** ******. I **** * ****** **/***** ***** supply ********* ** **** **** *** these ******** ****** *** ** *** any ***** * **** ** ***** without ****** ** *** *** *****.
****'** ********** ***, *** **'* ***** having * *** ****** ******.