Card Holder

Designed a holder for credit cards, parking passes, ID's and what not to make driving solo easier. I use 3m outdoor extreme double sided tape on the block to place it. The holes in the main body are sized to insert m3 heat set inserts from the back.

Print the main holder from a flexible like TPU (turn it vertical), and the front clip from something rigid like PETG that won't melt in the heat of a car (print flat and you can avoid supports).

M3 inserts: https://www.digikey.com/en/products/detail/tri-star-industries-inc/M30X226C/13535344

I printed the rigid clip at .12 layer height to preserve the curves a bit better ymmv

**May need to scale up 1 or 2% for cards to slide easily, I'll try to upload a better scaled part soon. Tolerances are a b*%#$@.