2 Piece Chair Back Cane Hook

This hook fits around the top of a Windsor style chair.  Designed for cane, but can be used for a purse or other object.  Careful not to tip the chair over.  It fits over a 28 mm square top.  You can print the template to see if it fits your chair and tweak the scale as need if you're close.

There is a bit of clearance in the dovetail joint, but it prints snug enough to hold together for me.  

• A little sanding and Vaseline helps if it is too stiff,   
• If it's too loose, wedge it with the tip of a toothpick if you need to lock it down better.  Wouldn't recommend gluing so it can be removed and replaced easily.

Printed this PETG with gyroid infill and 3 perimeters (probably overkill, could just reinforce dovetail areas).  The bottom piece with the hook on it needs supports.