Complete Set of 12 String Tuning Keys. 6 on a plate, left and right hand sides. 14:1 Ratio, 25mm Post Spacing . Double-drilled posts for vertical (solid headstock) or horizontal (slotted headstock) mounting.

Dimensions:

Overall length end to end - 162mm
Centre spacing between screw holes - 25mm
Centre of overall screw holes - 150mm
Centre spacing between posts - 25mm
Overall centre to centre of posts - 125mm

Overall post length is 26mm, with first hole at 12mm, and second at 24mm from the base.