The threads on the Fujan's aluminum couplers are huge. I can't imagine ever wearing them out, and I frequently switch between 5 and 15 degree heads. John Delacour wrote: > I would also be very doubtful of the longevity of any thread cut in > aluminium. > -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
This PTG archive page provided courtesy of Moy Piano Service, LLC