The sax neck tightening screw is an essential accessory for any saxophonist. This screw is designed to fit alto and soprano saxophones, providing a secure and stable connection for the neck. Its sturdy construction ensures use, making it an ideal replacement part for maintaining the instrument's performance and reliability during practice and performances. Features -Color:Golden -Material:Metal -Size:2.80X1.00X0.50cm/1.10X0.39X0.20in -Note: thread diameter: 4mm - for alto and soprano: specifically designed for alto and soprano saxophones, ensuring compatibility and optimal performance -Simple and elegance: adds a touch of elegance to your saxophone while providing extra protection against wear and tear -Effortless installation: the neck screw can be easily tightened with fingers and thumb, making the installation process quick and -Precision and stability: designed with precision to ensure a secure and stable fit, preventing any unwanted movement during play -reliable materials: made from sturdy materials that keeps reliability and performance, even with frequent use Package list: 5 saxophone neck screws