Raise3D - 35mm Fan Guard

On the Raise3D N2 printers, the cooling fans are installed where the blades are on the outside with no fan guard. It's quite easy to hit with a tool or finger when working on the printer.
These have 2 small plugs on the bottom that push into the existing fan and holes up top to use the existing screws (I had to remove the washer and lock washer to install). You may want to get slightly longer screws.
FWIW, the screw holes are quite tight and I had to thread the bolts through.