Afterwards
Keith made a mechanical contribution to the banjo, as well. He designed a specialized type of banjo tuning peg that facilitates changing quickly from one open tuning to another, while playing. Earlier famed banjoist Earl Scruggs had designed a set of cams which were added to the banjo to perform this task. Keith's invention made the extra hardware unnecessary, replacing two of the tuning machines already on the banjo — a more elegant solution. Scruggs himself became a partner in the venture for a while, and the product was known as "Scruggs-Keith Pegs". Known today simply as Keith Pegs, they remain the state of the art, and Bill Keith continues to manufacture and market them personally as the primary product of his own company, the Beacon Banjo Company.
Read more about this topic: Bill Keith (musician)