Switch Nut by OSKAR

Hi iMaterialise fans,

Switch Nut is a nut that can be right-handed or left-handed. The big nut has a little slider that is operated by pushing or gravity. In one state, the nut turns in a right-handed helix, in the other left-handed. Moreover, the nut cannot be placed upside-down. This is because of the asymmetric double threaded bolt, which was reused from Ambidextrous Safety Nut.

Watch the YouTube video.
Buy the puzzle at my iMaterialise Shop.
Read more at the Non-Twisty Puzzles Forum.
Check out the photos below.


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