1Brass Construction: This guitar nut is made of excellent brass material, with high strength, prevention of erosion and oxidation, no deformation, and long service life. You can use it with confidence 2Reliable Compatibility: This 7 string guitar nut is convenient to use, suitable for LP style electric guitars, it offers an extended range of application, enhancing your creativity and technical prowess 3Simple Setting: Easily adjust the starting and ending string height by simply manipulating the screw on the saddle, achieving the great balance effect of playability and tone of the electric guitar 4Versatile Adjustment: The metal guitar nut allows for fine tuning of volume, tone, and pitch, making you to play in your unique sound feature or adapt to different playing styles and genres 5Replacement Part: his brass guitar nut features a compact size and lightweight design, equipped with a wrench for easy replacement and use, can directly replace old or damaged 7 string guitar nut 1 x Guitar Nut 1 x Wrench