Folding Knuckle Duster Ring 3d model
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Folding Knuckle Duster Ring

Folding Knuckle Duster Ring

by Thingiverse
Last crawled date: 7 years ago
I've always thought it would be super cool (and fashionable) to have an armor ring that unfolds into a knuckle duster. Now with the wonders of modern technology I can design and print one in an afternoon!

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