Bed level sensor holder for Geeetech I3 Pro B

I saw other sensor older, but none fits my Geeetech I3 Pro B.
I liked the simple but effective design of iRobertM:
https://www.thingiverse.com/thing:1520340
But my printer has the head support in metal, and holes did not match (on my printer, holes are spaced by 24 mm). Moreover I needed a small "hook" to hold heater head wires.
This holder is made to hold 18 mm probes (the hole is 19 mm to allow to fit the probe easily).
It requires 2 M3 x 12mm bolts (M3 x 14mm may fit), that came with your printer as as spare parts. Bolt head deep in the sensor holder, as I find this more aesthetic.
As always, I attached the freecad files, so you may adapt this holder to your needs.
I printed mine with PETG for its good flexibility (and also because it was already in the printer ;), but PLA or ABS may be perfect as well. Don't need supports or raft.