Grand Piano Adjuster set Regulation Tools for Grand Piano from Japan

Description

About This Items

  1. When regulating a grand piano action, the keys are pulled out and placed on this arm.
  2. This tool is mainly used in homes when regulating the action.
  3. There is a hole in the center of the shelf, so you can fasten it in place with an existing wing screw (or similar). This is a very convenient tool.
  4. Wing screws (sold separately) are not included, so please use the wing screws that come with your piano.