USAGE: It is used to tune pianos, Guzheng, and other instruments with the four-sided opening.













L-SHAPED DESIGN: L-shaped design simplifies tone adjustment.













ANTI-SLIP HANDLE: Small and exquisite, sturdy and smooth handle. Anti-slip for comfortable grip and handling.













MATERIAL: Stainless steel wrench with high-quality handle makes it durable for long-term use.













SAVE MONEY: Professional tuning costs a large sum, tuning with this piano tuning wrench is a perfect accessory.













Product Description













Handle small and exquisite, sturdy and smooth. Anti-slip for comfortable grip and handling.













It is used for piano tuning, Guzheng, and other instruments with a four-sided opening.













L-shaped design provides energy-saving work for tone adjustment.













Specification













Condition: Brand new













Material: Stainless steel, Plastic













Color: as shown













Inner bore diameter: Approx. 0.65 cm / 0.26 inch













Total length: Approx. 16.5 cm / 6.5 inch













Handle length: Approx. 11 cm / 4.3 inch













Weight: Approx. 77g













Note:













Please measure your device's tip size before purchasing, make sure your device's size matches the square of the wrench.