Gotoh Mandolin/Bouzouki Machine Heads Nickel M120S (Side Fitting)
Gotoh Original Mandolin/Bouzouki A Style Machine Heads in Nickel Pack of 2.
Post diameter: 6mm
Post centre to centre: 23mm
Post height: 24mm
Overall length: 110mm
Please note that these are side fitting style machine heads, which means the string mounting holes are
in the middle of the post.