Upgrade your guitar's performance with our advanced Double Locking Tremolo System. This system is designed for 6-string electric guitars and features a robust brass base for enhanced durability and sound quality. It includes both R2 42mm and R3 43mm nuts to accommodate different neck sizes, ensuring a for your instrument. Available in sleek chrome and classic black finishes, this tremolo system not only improves your guitar's functionality but also enhances its aesthetic appeal. Whether you're a professional musician or a passionate enthusiast, this system provides the stability and precision you need for exceptional musical expression. Colour:As Shown Material:Metal Package Contents: 1 * with upper nut 2 * upper nut screws 3 * tension springs 1 * tension spring buckle 2 * tension spring buckle screws 2 * positioning column 1 * rocker 2 * hexagonal wrench 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.