Pancake Padlock
thingiverse
This is my 3d printable variation on the famous 6 lever Champion pancake lock. It uses real springs from a generic springs set off Aliexpress. The springs used are: 1 Compression 23/64" X1-3/8" for the shackle 2 Compression 1/4" X13/32" for the levers If you print the V1 version of the body you will also need 3 16x4mm rods as the axes of the levers and the blocker. IMHO it looks nicer with those but if you don't want to mess with steel rods you can print the V2 version which uses 3d printed axes, it works just fine.
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