Stocking Hook for Large Mantle

This is a stocking hook for a large mantle, 152.25 cm thick. This prints in two parts that can snap or glue together so that a small-volume printer (150x150x150) can print it.

Resizing for Your Mantle
I have included the FreeCAD files for this to allow for resizing. Change the mantle_thickness variable in the FreeCAD spreadsheet to match the thickness of your mantle. FreeCAD is a little bit finicky and you may need to adjust the sketches after changing the size or you may not. If the sketches / extrusions look messed up after changing the thickness, you can try changing it in small increments until reaching your desired size. Sometimes this stops FreeCAD from flipping constraints.

Depending on your printer you may also want to adjust the "notch_tolerance" parameter so that the pieces fit together more easily or more tightly.

After changing, hit F5 to update, then select each extruded piece in turn and choose "Export" from the File menu and export to STL.