Description This set of saxophone key shaft fixing screws is designed to enhance the stability and performance of your instrument. Crafted with precision, these screws feature a durable damping design that ensures smooth operation and reliable functionality. Ideal for saxophone repair and maintenance, they provide a secure fit for optimal sound . Features -Color:Silver -Material:Metal -Size:1.00X0.40X0.40cm/0.39X0.16X0.16in-Precision design: ensures stable saxophone key shaft positioning, enhancing overall playing experience and performance .-Noise reduction: features 3mm damping screws to minimize key noise and improve instrument responsiveness.-Easy replacement: ideal for alto saxophone repairs, allowing effortless replacement of worn screws to extend instrument lifespan.-Durable material: made from metal materials, resistant to wear and tear, ensuring precise alignment after multiple installations.-Maintenance essential: a must have for regular saxophone upkeep, keeping your instrument in optimal playing condition.Package list: 5pcs x saxophone button screws