>Howdy list, > >I have a customer with a 1924 Knabe grand with a broken bi-chord >agraffe. None of my replacements fit 1/4" standard or american thread or >7/32". Anyone have any idea what size thread is used? Knabe/PianoDisc >was no help. Thanks in advance. > >Mike Masters >Masters Piano Service >Lakewood, OH I don't think you'll find an exact fit, so just (drill? and) tap the old hole and put in the next size up. I forget which size that is; check the supply house catalogs (or your current stock). I replaced one on an old Knabe last year. It takes awhile if you haven't done it before, but it's really not difficult. Patrick
This PTG archive page provided courtesy of Moy Piano Service, LLC