A user requested this model after using the HID Signo 20 reader spacer (if you'd like that spacer, check out my profile!)

These offer a clean way to space the reader further from the door frame. There's many applications for this, but the most common is offering extra space for wires in the main wire cavity.

The holes line up to match the reader perfectly. 

This model includes a half inch and quarter inch version. 

Warning: Use appropriate outdoor materials for outdoor installations, due to warping. 

Print at 100% infill, wall count doesn't matter (I use two) and I used .16mm layer height, but you could certainly use other heights.

No supports needed, no brim needed if bed adhesion is good.