MPCNC 25mm 4040 I Profile Frame Mod

thingiverse

This modified corner piece replaces standard feet with a stiff 4040 frame. It needs to be printed four times: two as provided and two mirrored in the slicer. A M8 screw will be used to secure it into the threaded center hole of an aluminum extrusion. Alternatively, it can be mounted on a rail using a post-mount T-Slot nut, although this may require some fiddling. I strongly recommend printing with heavy-duty settings, preferably ABS.