Inductive Proximity Sensor Mount for Geeetech G2s for large Sensors

Kind of similar to this one:
http://www.thingiverse.com/thing:1253777
but designed for holding the larger probes (18mm diameter).
In contrast to this version:
http://www.thingiverse.com/thing:1222949
it allows for more stable mounting and has space for the large nut that comes with the sensor.
Note that it is a fairly tight fit. You might want to increase the diameter of the large hole by .2mm or something. But it's not entirely necessary. I use it as is.

Created with FreeCAD.