DIN rail side mount endcap (now with version for Ikea Platsa)

DIN rail endcap to mount it between two parallel surfaces. I intended to use to mount a DIN rail with some power supplies and relays between to legs of a modified Ikea Lack enclosure.

Update 2024-04-25:

Added v5 with modified 50mm hole spacing to match Ikea Platsa (and other) shelf height adjustment holes.