AMS disconnect tool holder for honeycomb wall with lip

The original holder was good, but the tool kept sliding off the holder when I bumped it.  I also had problems with the face and back insert separating.

To fix my problem I added a lip to the front arm to stop the tool from sliding off. I added the “insert-empty.stl” from RostaP's “Honeycomb storage wall” to the back and made a stronger connection to stop it from splitting. Printed with tree supports. 

Had to use stronger copyright due to using a part that has more restrictive license than original tool holder.