Schaller Deluxe Kluson-Style Guitar Tuning Machine

The Schaller Original Deluxe Keystone tuning machine features an upgraded 1:18 gear ratio for exceptionally smooth and precise tuning. Designed with authentic vintage dimensions and classic styling, it fits seamlessly onto both historic and modern instruments.
Crafted for high performance and durability, all string posts are precision-machined from brass and fitted tightly into the housing for maximum tuning stability. The internal worm gear is made from polished stainless steel and factory lubricated with Schaller special grease for completely maintenance-free operation.
Each set includes mounting screws, hollow hex bushings, and washers to provide a secure installation with optimal counter-bearing support. The self-locking drive mechanism delivers sensitive, even, and reliable pitch adjustment across all playing conditions.
Gear Ratio
1:18
Post Lengths
0.78 in, 0.85 in, and 0.93 in; TopLocking model 0.78 in
Weight
DR/Toplocking: 1.13 oz, SR/Toplocking: 1.09 oz, DR solid 0.85 in: 1.02 oz, SR solid 0.85 in: 0.99 oz per individual tuner
Brand
Schaller
Manufacturer
Schaller GmbH
Product Type
Guitar Tuning Machine
String Post Material
High-Grade Brass
Worm Gear Material
Polished Stainless Steel
Lubrication
Schaller Special Grease (Maintenance-Free)
Included Hardware
6 hollow screws, 6 collar washers, 12 mounting screws (M2.2 x 0.37 in)