Reach 3D X and Y axis hall sensor mount

Hall sensor bracket for the X axis of a Recah 3D printer. It will take any M12 barrel sensor, but I have been using the NJK-5002C

http://www.banggood.com/NJK-5002C-Hall-Sensor-Proximity-Switch-NPN-3-wires-Normally-Open-Type-p-936554.html

Don't forget that some hall sensors only detect one pole of a magnet.

Updated 20/03/17
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Updated the y axis mount to make it a bit thicker (for strength)