Silent keychain
prusaprinters
If you hate noisy bulky keys as much as I do then this design is for you. Print instructionsTo assemble the keychain you will need: 2 pcs M5 screws 2 pcs M5 nyloc nuts some O rings with 5 mm inner diameter between the keys Update #201700503: based on Mark's comment I have added an iterated version which can be used with binding posts instead of M5 nuts & bolts. You can order the compatible threaded posts here: https://www.banggood.com/4-15mm-Screwback-Button-Stud-Screw-Brass-Nail-Leather-Belt-Chicago-Rivet-p-1003876.html?rmmds=myorder
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