Wanhao Duplicator 4S door stop
A little magnetic door stop for the Duplicator 4S. It uses two 5x3mm round neodymium magnets which are for the door attachment (glued on)
The chassis section has a 5mm pin which you need to locate into a 5mm hole you need to drill. It also uses 4 neodymium magnets to hold it in place.
See my other designs if you don't want to drill. (Will void warranty)