Pulley wheel for 1/2" nut
thingiverse
I'm working on a school demonstration and needed a pulley to fit onto a 1/2 inch nut. I took the outside of mintlin's pulley, enlarged it (and made it thicker), and cut a hex hole in the middle. Fits very snugly over a 1/2" nut Instructions Made on a replicator 2: standard quality .15mm layer height no raft or support
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