5-in-1 Guitar Nut Cube

Guitar Nut Cube is the original and unique tool designed by HOSCO.
It is versatile and works for major hex nuts or knurled nuts in guitar field.

✐Design by Hosco

✐10mm Hex nut + 11mm Hex nut + 1/2" Hex nut + 16mm Knurled nut + Multi Knurled nut

✐5 functions in one small tool

✐ 30 x 30 x 30mm small but very powerful

✐Made in Japan

Cubic Design

Who think this is a guitar tool? It is recommendable for not only repair staff, but also guitar players.

Stainless Material

We care the material to develop this tool, because we want to make thinner, but need the hardness. This is the best balance.

Multi Purpose

There are many good tools in the world, but not so many good multi function tools.. This is why we try to design GNC.

11mm hex nut

Japanese potentiometers, Push-Pull control pots etc.

1/4" hex nut

USA potentiometers etc.

10mm hex nut

Gotoh or other guitar tuner hex nut etc.

Because of its design, it is difficult to use GNC with strings. We reccomend to use GNC after loosing strings or remove strings.

16mm knurled nut (Japanese toggle switches etc.)

This specially fits for Japanese 16mm knurled nut.

Multi knurled nut (USA or others)

This is multi use.