Alnicov Guitar String Action Gauge String Height Ruler Fret Rocker Leveling Guide Luthier Tools for Electric Guitar Bass

• Guitar set up tool fit for fret crown’s height,string height, for ridge saddle slot depth .Measure the distance between the pickup pole pieces and the strings.Measure the nut height.
• Made of quality stainless steel,not easy to rust and deform, durable.black coating on the base to avoid mirror reflections, which make it more clearly and the white graduations make reading clear and easy.
• Suitable for acoustic guitars, folk acoustic guitars, electric guitars, electric box guitars, electric basses, etc.
• Easy to use, smooth polished edges ,combined with numbers and lines that engane years of use
• An accurate straight can help you detect any differences in the height of the fret.easy for your guitar setting up

Product Description: Guitar set up tool fit for fret crown’s height,string height, for ridge saddle slot depth .Measure the distance between the pickup pole pieces and the strings.Measure the nut height. Made of quality stainless steel,not easy to rust and deform, durable.black coating on the base to avoid mirror reflections, which make it more clearly and the white graduations make reading clear and easy. Suitable for acoustic guitars, folk acoustic guitars, electric guitars, electric box guitars, electric basses, etc. Easy to use, smooth polished edges ,combined with numbers and lines that engane years of use An accurate straight can help you detect any differences in the height of the fret.easy for your guitar setting up, Specifications: Color: Black Material: Stainless Steel Product Size: 10.0 x 5.1cm/3.93 x 2.00in Package include: 1 x Guitar String Action Gauge