Towel Bar Bracket

Pot metal or PLA... that is the question. The towel bar kept falling off; the culprit was a broken metal bracket. The friendly man at the hardware store said 'no, we don't sell those, you have to buy the whole bar kit' but I made my own copy. I happened to have a 2mm nozzle in my Ender 3 which is good for getting small details such as this part has. Probably OK with 4mm but haven't tested it. I printed it flat with supports to keep the little pegs from drooping. Raft probably optional.