Schaller GrandTune Hex Bushings 0.35 in Conical

The Schaller GrandTune Hex Bushings are engineered to provide precise alignment and stable support for GrandTune series tuning machines. Featuring a 0.35 in (8.8 mm) conical outer diameter and a standard hex profile, these bushings ensure optimal seating into the peghead holes.
Crafted to exacting German manufacturing standards, each bushing has an inner diameter of 0.24 in (6.1 mm) and a press-in depth of 0.23 in (5.9 mm) to fit compatible guitar, ukulele, and mandolin headstocks perfectly.
This replacement set includes 6 individual hex bushings, offering a reliable hardware solution for instrument upgrades, maintenance, or custom luthier builds.
Brand
Schaller
Product Type
Tuning Machine Bushings
Compatibility
Schaller GrandTune Guitar, Ukulele, and Mandolin Tuning Machines
Bushing Design
Hexagonal, 0.39 in wrench size (0.45 in point-to-point)
Inner Diameter
0.24 in
Outer Diameter
0.35 in (conical)
Press-in Depth
0.23 in
Quantity
Set of 6
Product Weight
0.04 lb