Wooden Handle Piano Tuning Hammer L-shape Wrench Tuner Spanner Tip String Pin Repair Tool for Chinese Zither Feature: 1. Compact and lightweight, easy to carry, designed for comfortable use. 2. The universal spanner features high-precision internal corners, suitable for beginners and professionals. 3. The handle is made of solid wood with a smooth texture for a comfortable grip. 4. The wooden shank tuning hammer provides improved control and comfort during tuning. 5. The metal shaft is constructed from hardened steel for durability and wear resistance. 6. L-shape design allows for easy handling and convenient portability. 7. Specifically designed for tuning guzheng and other instruments with square tuning pins. Specification: Material: Stainless steel, wood Applicable instruments: Piano, Zither Size: 16 x 3.8 x 2 cm / 6.3 x 1.5 x 0.79 in Wrench square mouth size: 6 x 6 mm / 0.24 x 0.24 in Packing method: OPP bag Net weight: 76g Gross weight: 78g Note: Due to differences in monitors and lighting effects, the actual color of the item may vary slightly from the images shown. Please allow 1-3 cm variation due to manual measurement. Package included: 1 x Piano Tuner Spanner