Optimized Guitar Performance: Elevate your guitar's functionality with our precision-crafted brass roller nut, designed specifically for 6-string electric guitars. This adjustable nut ensures superior tuning stability and smoother pitch adjustment. Construction: Made from high-quality brass, our guitar nut is built to withstand rigorous use, making it an ideal choice for both amateur and professional musicians. Easy Installation: Replace your old nut effortlessly with our split regulation design that fits seamlessly, enhancing string alignment and playability. Color: As Shown Material: Brass Package Contents: 1 x 43MM Adjustable Brass Roller Guitar Nut Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.