This tool is a proven best seller that makes white key leveling easier, faster and more accurate. A perfect companion when replacing front and balance rail punchings. Once the float pin is set, the variation in height of each key is readily evident.
This tool made by 'Schaff' in the USA is Casted Aluminum, measuring 3-1/2" high x 3" wide, and should not be confused with some much less expensive, imported light weight models found on other websites, who are using the Schaff picture.
Comes complete with Instructions.