Ali's Bolt is finally back in stock after a brief hiatus. Originally designed by Ali in 2015, this mechanical puzzle offers a truly unique solution. Crafted from a modified, size M20 Carbon Steel grade 8.8 Bolt and Nut, it presents a challenging conundrum to solve. The objective is simple : remove the nut.
This puzzle is heavy, weighting in at around 330g with the bolt measuring a fraction over 110mm long. It comes in a protective red velvet bag.