Boston BU-CBN conversion bushes 10-2 to 6-4 round, nickel

These conversion bushes are used when 6 mm tuning pegs need to be mounted in 10 mm holes.

-outer diameter 10,2 mm, inner diameter 6,4 mm, mounting height 7,6 mm.

-to be mounted in the headstock of the guitar.

-round collar.

-see images for dimensions.

-color: nickel.