Schaller GrandTune Hexagonal Bushings 6-Pack
The Schaller GrandTune Hexagonal Bushings are precision-engineered replacement parts designed specifically for GrandTune series tuning machines. Featuring a tapered hexagonal design, these bushings ensure optimal stability and fit for your instrument's headstock.
Crafted to exacting German engineering standards, each bushing has an outer diameter of 0.35 in (8.8 mm), an inner diameter of 0.24 in (6.1 mm), and a press-fit depth of 0.23 in (5.9 mm). The hexagonal collar features a 0.39 in (10 mm) wrench width for secure installation.
This replacement set includes six tapered bushings, making it ideal for complete instrument refits or maintenance. They are compatible with Schaller GrandTune single guitar, ukulele, and mandolin tuning machines.
| Brand | Schaller |
| Product Line | GrandTune |
| Product Type | Tuning Machine Bushings |
| Bushing Design | Hexagonal, 0.39 in (10 mm) wrench size (0.45 in / 11.4 mm tip-to-tip) |
| Inner Diameter | 0.24 in (6.1 mm) |
| Outer Diameter | 0.35 in (8.8 mm, tapered) |
| Press-fit Depth | 0.23 in (5.9 mm) |
| Quantity | 6 pieces |
| Compatibility | Schaller GrandTune Guitar, Ukulele, and Mandolin Tuning Machines |
| Weight | 0.04 lb |




















