Heart-shaped shelf hook

thingiverse

This is a heart-shaped hook to allow the hanging of items from a 12 to 13mm thick shelf. If it's not a tight fit, then a strip of paper may be placed in the 'jaw' to not only protect the shelf finish, but to take up any slack. I used ABS in my print, it's plenty strong enough to hang light items from. There are two models; one plain, one with a 'A'. I've also included the FreeCAD file, so if you're feeling keen you can customise it yourself. I'd really appreciate seeing any makes on this page!