Spacers on a Sprue: 3mm ID, 5mm OD, 3mm height

Spacers on a sprue print more reliably than individual spacers.


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Set this up because I often find myself needing spacers for mounting electronics. It's handy to print a few of these to have spacers around. They print well - much better than individual spacers in a pattern. The matrix of the sprue adds stick-down-to-print-surface strength.

Materials and methods

Printed with 90% infill. I'm printing PETG on glass with hair spray for an adhesion component. Took about 15 minutes. Cut or twist spacers off the sprue to use, toss the rest into a desk drawer for spares.

Scale to any appropriate size and height for your needs.



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8181d65d73a57fc78fb4a6c7bf96f17d?default=blank&size=40jddj published this design ago