Description
HOSCO STEP GAUGE for guitar.
STEP GAUGE has 3 functions in 1 tool designed and invented for factories, music shops, repair shops and guitar tech!
The gauge thickness is only 0.1mm, so it can check even electric guitar 1st string nut slot. To protect this thin and precise tool, the Step Gauges come with a stylish aluminum case( 93 x 60 x 5mm ).
Video instruction: HOSCO Step Gauge