Paaruter Professional 8-Piece Piano Tuning Tool Kit with Hammer and Mutes for Grand and Upright Pianos

Designed for both professionals and students, this piano tuning kit includes essential tools crafted with by expert manufacturers. Each item in the kit combines cost-effectiveness with exquisite workmanship and reliable quality, ensuring a superior tuning experience. This versatile kit is ideal for tuning both grand and upright pianos. Equipped with a universal tuning wrench and octagonal wrench, it's tailored for the piano's four-corner shaft nails, enhancing convenience and efficiency in your tuning tasks. Enhance your tuning with our professional-grade piano tuning kit. Alongside traditional tools, this set supports the use of tuning software, allowing you to easily and accurately tune your piano from the comfort of your home. Our tuning wrench features a universal 2 head design, making it exceptionally suitable for various piano models. The octagonal wrench's design specifically caters to the piano's four-corner shaft nails, providing a more user-friendly and effective tuning process.