Be careful when installing and if too tight slightly ream out or sand the holes.
Machine Head Tuner Conversion Adaptor Reducer Bushings 10mm to 6.0mm
Machine Head Tuner Conversion Adaptor Reducer Bushings 8mm to 6.2mm
Gotoh 35G1800-1R-GG Machine Head
Gotoh Guitar Tuning Machine Head Small Buttons 6x Cosmo Black
Gotoh Ukulele Machine Head Set of 4 - UK700
Gotoh machine heads made in Japan