Product Description:

Material: steel and plastic

Inner bore size: approx. 0.65 cm / 0.26 inches

Total length: approx. 15.5 cm / 6.1 inches

Handle length: approx. 10.5 cm / 4.13 inches

Weight: 78g per unit

Package includes: 3 x Square Piano Tuning Wrench

Efficient Portable Piano Tuner - Lightweight and convenient. L-shaped design makes it easy to use and convenient to carry. Well-made with precise strength to tune your piano without damaging the instrument.

Fits most upright pianos - This L-shaped tuning wrench handle with nickel-plated metal handle fits standard 3/16 \" tuning pins. The hole size of the tuning hammer is approximately 0.65 cm/0.26 inches. They work very well on most.

Save your precious time - If you are a piano lover. Do you often have difficulty getting started with a grand piano? These L-shaped piano keys can definitely help you. Helps you simplify all steps. Save your precious time.

L-shaped design - The L-shaped design of the tuning hammer is more in line with human body science. It is more comfortable to hold. Will not cause hand pain due to prolonged grip.

Premium and durable material - The metal shaft of the tuning wrench is made of hard steel. Wear resistance, small and exquisite, convenient to carry. Durable enough for long-term use.