String Spacing Ruler Tool for Guitar Bass gray

String Spacing Ruler Tool for Guitar Bass gray.String Spacing Ruler Tool for Guitar Bass Description Our laser-etched stainless steel String Spacing Rule quickly finds the right spacing for just about any stringed instrument. The handy string spacing rule. Get accurate string spacing without calipers, calculators or shop rulers Made of stainless steel for durability and stability Size:330×28×0.5mm Package Include: 1 x String Spacing Ruler Tool