Dopro Metal Nickel 10mm Guitar Tuners Conversion Bushings Ferrules for Vintage Guitar Tuning Keys

These grommets are well made and fit nicely in the head stock. If you are using vintage GOTOH tuners you will have to enlarge the center holes a small amount this is not a hard job. You need screws with bigger heads to tie the tuners together because the spacing is different than vintage instruments. They look very right for any version of a Telecastertype guitar and the tuners themselves hold tune very well. There are other grommets you can get that are supposed to work without modification. If they do or not I do not know.

Used these bushings to put vintage sized tuners into a modern Squier Mustang headstock. Worked perfectly. Bushings went into headstock snugly, very slight interference fit which is just what I wanted. Highly recommend.

They’re nice in solid brass. Be careful to not insert them in too tight a fit on some head stocks.

Fit perfectly. Easy to install with a wood block and small hammer.

Worked perfectly to convert to the larger tuning machine holes.

I bought a jazzmaster online where someone had installed these horribly ugly black Schaller tuners. I knew i wanted to return to the classic Fender vintage style but the peg holes had been drilled out to 10mm to fit the Schallers.I ordered these hoping theyd fit but half expexting there to be some issue (which always happens when im DIY fixing guitars.These were very tight - in fact i believe theyre 10.5 mm, but i used some good pliers and gentle but firm pressure they slid in nicely. The fits is so tight I hope i never need to take them out because it’ll be tough.But i got some vintage style tuners and the for and look is totally perfect. I think even if this set of tuners were to need replacement i’d be fine with these bushings.

These adopters works well and fit well

Exactly as advertised