Set of 6 Gotoh SD91 Staggered Post Height Vintage Kluson Style Tuning Keys, supplied by Hosco Japan.

The staggered height posts eliminate the need for a string tree. Featured on the Eric Johnson model.

- 15:1 Ratio.
- 1/4" (6.35mm) diameter post.
- Includes push fit Bushings and fixing screws.
- Requires 8.75mm diameter (11/32") hole and maximum 14mm headstock thickness.
- Permanently lubricated.
- Nickel Finish.