1/4" hex bit driver for 3.5mm jack knurled nuts - all-metal construction stainless steel bit for synth DIY

Anyone into synth DIY or even basic maintenance of Eurorack modules will be very familiar with the near ubiquitous 3.5mm knurled nut - but in recent years, the supply of knurled nut drivers has become very sparse, and reliably sourcing tools has become challenging.

Owning only one of knurled nut driver myself, it was clear that something had happen - if I lost my singular driver, I'd be in so much trouble, trying to build your modules with no access to proper tools in sight.

For that reason, I decided to design my own knurled nut driver, precision machined from stainless steel. The driver is designed with strength, longevity and utility in mind, but most importantly the hope of proliferating one of the most often used tools in synth DIY at a reasonable and approachable price.

Use your favorite 1/4" hex bit holder, whether magnetic or otherwise - the precision machined all-metal stainless steel construction will fit any standard holder, and can even be used by hand in a pinch.

Bit holder not included.