Item Type: Piano Tuning Wrench_x000D_ Material: Maple Handle, Metal_x000D_ Product Length: Approx. 16.8cm / 6.61in_x000D_ Handle Length: Approx. 10.8cm / 4.25in 1PROFESSIONAL ADJUSTMENT: Designed specifically for tightening the coil, it can easily guide wires through fuses and tuning pins. 2COMFORTABLE TO HOLD: Good material and fine polishing make the wrench with wooden handle feel comfortable in hand, very convenient. 3SMALL AND PORTABLE: Excellent wood and metal materials are not easy to rust, simple to carry, which is a very good harp tuning tool. 4STABLE AND RELIABLE: Piano tuning wrench is professionally manufactured, with stable performance and high reliability. 5STURDY AND DURABLE: Tone tuning wrench come with stable structure, excellent performance and long service life.1 x_x000D_ _x000D_ Piano Tuning Wrench