As count for many Commodore 64 breadbins, the tabs from my Commodore 64 case snapped off one by one. My "breadbin" is an early made in Germany model with only 2 small "hooks" at 3 postions in stead of the larger tabs in most cases. There are already various tabs available at Thingiverse for the breadbin cases but I couldn't find tabs for my variant. So I made them myself and uploaded them here, maybe helpfull for others.

I printed them in PLA vertically for optimal strength. They are a tight fit between the 2 ribs in the housing and added some glue to keep them in place.

Hiprecy Leo

No

No

0.2mm

40%

print them vertically with a brim for optimal strength