Quick and rugged hook to get the snow shovel up off the garage floor. Holds a steel bladed snow shovel with no problem. The mounting holes are relieved on the back side so you can use expanding plastic anchors to mount the hook on drywall and still have the hook lay flat against the wall. Enjoy!I printed these parts on a MakerBot 2X in PLA on kapton. Build plate at 70C, extruder at 205C, 3 shells and 15% fill. Print time is about an hour. I turned on supports for the mounting hole relief cuts on the back of the hook. Customizer Settings: Handle_dia: diameter of the handle of the shovel, 33 mm in my case Mount_height: Vertical height of overall part Wall: Thickness of the walls of the hook, bigger for more weight Drop: Amount the hook rakes downward toward the wall Tab_thickness: Thickness of the plate against the wall Hole_dia: Diameter of mounting holes Wedge_height: Vertical height of the hook wedge shape Fn: Number of facets on cylindrical surfaces