Both ends of the tool can be used to fit screws commonly found on pianos
Two wrenches of different sizes with openings of 5.0 mm and 5.4 mm respectively.
When the tip is used, it needs to be inserted into the inside of the hole and can be rotated
You can consult customer service if you have any questions.
وصف
Piano repair tool wrench, can twist a variety of types of piano screws, two wrench openings of different sizes suitable for a variety of sizes of accessories