I designed this pulley wheel for a cosplay prop, so I don't know, if it would be suitable for real use (I doubt it, since it is printed in two parts).
It's based on the bow Arrow uses in season 5 of the show.
For one wheel you need to print both files. I split the wheel in half to make it easier to print.
The middle hole is scaled, so that a 4mm rod can fit into it and the wheel is able to spin.
After printing, just glue the two pieces together and make sure the holes are aligned properly.
Printer: Creality CR10
Rafts: Yes
Supports: No
Resolution: 0,12
Infill: 15%
The author marked this model as their own original creation. Imported from Thingiverse.