A small, easily-portable tool designed for quick adjustments of various instrument parts (including nuts and thumb wheels), from potentiometers and pickup switches to tuning machines. One end is designed for loosening, the other is designed for tightening. The device has been chamfered and polished to avoid damage to your instrument when used.
Total 78pcs per box. Include : 12pcs each of 1.27mm, 1.5mm, 2.0mm, 2.5mm and 6pcs each of 3.0mm, 4.0mm, 5.0mm, 7.0mm, 8.0mm