I modified garden hook by gnerepko to hold a larger object and added holes for screw mounts for drywall hangers or wood screws. I made several revisions and appear to have a good sturdy hanger design. I printed with 70 percent infill in PLA (although I think ABS would be stronger). I have since added an extra support rib to stiffen the hanger. I am using it to hold a heavy electric buffer/polisher and it seems that it is working just fine. Plan to use it to hang some additional garage type items to help organize things better and free up some shelf space.