Keys Pin Repair Tool For Chinese Zither String Pin Repair Square Wrench Tuner Spanner Tuning Hammer

Label:Yes Suitable for:Piano,guzheng Color:Brown Weight:0.08kg/0.17lb/2.8oz Material:Wood palstic,metal Package included:1x Square Shape Piano Tuner Spanner Size:17x2cm Feature:Portable,lightweight,easy to use

Features: 1 Small and exquisite, easy to carry, beautiful use 2 The inside four corners of the guzheng universal spanner is of high accuracy and is very suitable for beginners and teachers. 3 The wooden handle is made of pure solid wood with fine texture and comfortable handle. 4 Tuning hammer with wooden shank is for ease and comfort while doing mute job. 5 The metal shaft is made of hard steel, abrasion resistance. 6 L-shape design, easy to use it, convenient to carry it. 7 Specially designed for tuning guzheng and most machine devices that have quadrilateral openings.