These are superior quality brand new items.
Individual machine heads as fitted to acoustic steel string guitars, ukulele etc...
These machine heads require a 6mm hole through the headstock.
The shaft is 22mm long and the string hole is 17mm from the plate.
The fixing holes are approximately 27mm apart.
The finger button is 22.5mm across.
These are available for left (E-A-D) and for right (G-B-E) strings.
This item is for a single right side machine head like the one shown in the picture.
also included are white plastic domed washer and fixing screws.