Magnetic PCB work holder

This is a design for a small magnetic stand-off style holder for supporting PCBs during work. It takes an M10x5mm magnet in the bottom and utilises a printer nozzle at the top for the work holder. Any nozzle with an M6 thread and a max shaft length of 17mm will fit. In the included pictures I've used a volcano nozzle from a Sidewinder X1. The nozzle should be screwed in from the top to cut its own thread. You'll need to use a spanner or ratchet for this. I recommend tapping the hole first instead. If you need a steel surface to work on, you can use the back side of a printer bed spring plate. (See pics.)